19560780720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 960

約数和(自身を含む): 80871073920

約数和(自身を除く): 61310293200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 29, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 58, 60, 65, 68, 72, 78, 80, 81, 85, 87, 90, 102, 104, 108, 116, 117, 120, 130, 135, 136, 144, 145, 153, 156, 157, 162, 170, 174, 180, 195, 204, 208, 216, 221, 232, 234, 240, 243, 255, 260, 261, 270, 272, 290, 306, 312, 314, 324, 340, 348, 351, 360, 377, 390, 405, 408, 432, 435, 442, 459, 464, 468, 471, 486, 493, 510, 520, 522, 540, 580, 585, 612, 624, 628, 648, 663, 680, 696, 702, 720, 754, 765, 780, 783, 785, 810, 816, 870, 884, 918, 936, 942, 972, 986, 1020, 1040, 1044, 1053, 1080, 1105, 1131, 1160, 1170, 1215, 1224, 1256, 1296, 1305, 1326, 1360, 1377, 1392, 1404, 1413, 1479, 1508, 1530, 1560, 1566, 1570, 1620, 1740, 1755, 1768, 1836, 1872, 1884, 1885, 1944, 1972, 1989, 2040, 2041, 2088, 2106, 2160, 2210, 2262, 2295, 2320, 2340, 2349, 2355, 2430, 2448, 2465, 2512, 2610, 2652, 2669, 2754, 2808, 2826, 2958, 3016, 3060, 3120, 3132, 3140, 3159, 3240, 3315, 3393, 3480, 3510, 3536, 3672, 3768, 3770, 3888, 3915, 3944, 3978, 4080, 4082, 4131, 4176, 4212, 4239, 4420, 4437, 4524, 4553, 4590, 4680, 4698, 4710, 4860, 4930, 5220, 5265, 5304, 5338, 5508, 5616, 5652, 5655, 5916, 5967, 6032, 6120, 6123, 6264, 6280, 6318, 6409, 6480, 6630, 6786, 6885, 6960, 7020, 7047, 7065, 7344, 7395, 7536, 7540, 7830, 7888, 7956, 8007, 8164, 8262, 8424, 8478, 8840, 8874, 9048, 9106, 9180, 9360, 9396, 9420, 9720, 9860, 9945, 10179, 10205, 10440, 10530, 10608, 10676, 11016, 11304, 11310, 11745, 11832, 11934, 12240, 12246, 12528, 12560, 12636, 12717, 12818, 13260, 13311, 13345, 13572, 13659, 13770, 14040, 14094, 14130, 14790, 15080, 15660, 15795, 15912, 16014, 16328, 16524, 16848, 16956, 16965, 17680, 17748, 17901, 18096, 18212, 18360, 18369, 18792, 18840, 19227, 19440, 19720, 19890, 20358, 20410, 20655, 20880, 21060, 21195, 21352, 22032, 22185, 22608, 22620, 22765, 23490, 23664, 23868, 24021, 24492, 25272, 25434, 25636, 26520, 26622, 26690, 27144, 27318, 27540, 28080, 28188, 28260, 29580, 29835, 30160, 30537, 30615, 31320, 31590, 31824, 32028, 32045, 32656, 33048, 33912, 33930, 34697, 35235, 35496, 35802, 36424, 36720, 36738, 37584, 37680, 38151, 38454, 39440, 39780, 39933, 40035, 40716, 40820, 40977, 41310, 42120, 42390, 42704, 44370, 45240, 45530, 46980, 47736, 48042, 48984, 50544, 50868, 50895, 51272, 53040, 53244, 53380, 53703, 54288, 54636, 55080, 55107, 56376, 56520, 57681, 59160, 59189, 59670, 61074, 61230, 62640, 63180, 63585, 64056, 64090, 66096, 66555, 67824, 67860, 68295, 69394, 70470, 70992, 71604, 72063, 72848, 73476, 76302, 76908, 77401, 79560, 79866, 80070, 81432, 81640, 81954, 82620, 84240, 84780, 88740, 89505, 90480, 91060, 91611, 91845, 93960, 95472, 96084, 96135, 97968, 101736, 101790, 102544, 104091, 106488, 106760, 107406, 109272, 110160, 110214, 112752, 113040, 115362, 118320, 118378, 119340, 119799, 120105, 122148, 122460, 122931, 126360, 127170, 128112, 128180, 133110, 135720, 136590, 138788, 140940, 143208, 144126, 146952, 152604, 152685, 153816, 154802, 159120, 159732, 160140, 162864, 163280, 163908, 165240, 165321, 169560, 173043, 173485, 177480, 177567, 179010, 182120, 183222, 183690, 187920, 190755, 192168, 192270, 199665, 203472, 203580, 204885, 208182, 212976, 213520, 214812, 216189, 218544, 220428, 230724, 232203, 236756, 238680, 239598, 240210, 244296, 244920, 245862, 252720, 254340, 256360, 266220, 268515, 271440, 273180, 275535, 277576, 281880, 286416, 288252, 288405, 293904, 295945, 305208, 305370, 307632, 309604, 312273, 319464, 320280, 327816, 330480, 330642, 339120, 346086, 346970, 354960, 355134, 358020, 360315, 364240, 366444, 367380, 368793, 381510, 384336, 384540, 387005, 399330, 407160, 409770, 416364, 429624, 432378, 440856, 458055, 461448, 464406, 473512, 477360, 479196, 480420, 488592, 489840, 491724, 495963, 508680, 512720, 519129, 520455, 532440, 532701, 537030, 546360, 551070, 555152, 563760, 576504, 576810, 591890, 598995, 610416, 610740, 614655, 619208, 624546, 638928, 640560, 648567, 655632, 661284, 692172, 693940, 696609, 710268, 716040, 720630, 732888, 734760, 737586, 763020, 769080, 774010, 798660, 814320, 819540, 826605, 832728, 859248, 864756, 865215, 881712, 887835, 916110, 922896, 928812, 936819, 947024, 958392, 960840, 983448, 991926, 1006213, 1017360, 1038258, 1040910, 1064880, 1065402, 1074060, 1080945, 1092720, 1102140, 1106379, 1153008, 1153620, 1161015, 1183780, 1197990, 1221480, 1229310, 1238416, 1249092, 1297134, 1322568, 1384344, 1387880, 1393218, 1420536, 1432080, 1441260, 1465776, 1469520, 1475172, 1526040, 1538160, 1548020, 1557387, 1561365, 1597320, 1598103, 1639080, 1653210, 1665456, 1729512, 1730430, 1775670, 1832220, 1843965, 1857624, 1873638, 1916784, 1921680, 1966896, 1983852, 2012426, 2076516, 2081820, 2089827, 2130804, 2148120, 2161890, 2204280, 2212758, 2307240, 2322030, 2367560, 2395980, 2442960, 2458620, 2479815, 2498184, 2594268, 2595645, 2645136, 2663505, 2768688, 2775760, 2786436, 2810457, 2841072, 2882520, 2950344, 3018639, 3052080, 3096040, 3114774, 3122730, 3194640, 3196206, 3242835, 3278160, 3306420, 3459024, 3460860, 3483045, 3551340, 3664440, 3687930, 3715248, 3747276, 3967704, 4024852, 4153032, 4163640, 4179654, 4261608, 4296240, 4323780, 4408560, 4425516, 4614480, 4644060, 4684095, 4735120, 4791960, 4794309, 4917240, 4959630, 4996368, 5031065, 5188536, 5191290, 5327010, 5531895, 5572872, 5620914, 5765040, 5900688, 6037278, 6192080, 6229548, 6245460, 6269481, 6392412, 6485670, 6612840, 6921720, 6966090, 7102680, 7328880, 7375860, 7494552, 7786935, 7935408, 7990515, 8049704, 8306064, 8327280, 8359308, 8431371, 8523216, 8647560, 8851032, 9055917, 9288120, 9368190, 9583920, 9588618, 9834480, 9919260, 10062130, 10377072, 10382580, 10449135, 10654020, 11063790, 11145744, 11241828, 12074556, 12459096, 12490920, 12538962, 12784824, 12971340, 13225680, 13843440, 13932180, 14052285, 14205360, 14382927, 14751720, 14989104, 15093195, 15573870, 15981030, 16099408, 16718616, 16862742, 17295120, 17702064, 18111834, 18576240, 18736380, 18808443, 19177236, 19838520, 20124260, 20765160, 20898270, 21308040, 22127580, 22483656, 23971545, 24149112, 24918192, 24981840, 25077924, 25569648, 25942680, 27167751, 27864360, 28104570, 28765854, 29503440, 30186390, 31147740, 31347405, 31962060, 33437232, 33725484, 36223668, 37472760, 37616886, 38354472, 39677040, 40248520, 41530320, 41796540, 42156855, 42616080, 44255160, 44967312, 45279585, 47943090, 48298224, 50155848, 51885360, 54335502, 55728720, 56209140, 57531708, 60372780, 62295480, 62694810, 63924120, 67450968, 71914635, 72447336, 74945520, 75233772, 76708944, 80497040, 81503253, 83593080, 84313710, 88510320, 90559170, 94042215, 95886180, 100311696, 108671004, 112418280, 115063416, 120745560, 124590960, 125389620, 127848240, 134901936, 135838755, 143829270, 144894672, 150467544, 163006506, 167186160, 168627420, 181118340, 188084430, 191772360, 217342008, 224836560, 230126832, 241491120, 244509759, 250779240, 271677510, 287658540, 300935088, 326013012, 337254840, 362236680, 376168860, 383544720, 407516265, 434684016, 489019518, 501558480, 543355020, 575317080, 652026024, 674509680, 724473360, 752337720, 815032530, 978039036, 1086710040, 1150634160, 1222548795, 1304052048, 1504675440, 1630065060, 1956078072, 2173420080, 2445097590, 3260130120, 3912156144, 4890195180, 6520260240, 9780390360, 19560780720]

約数ペア:

[(1, 19560780720), (2, 9780390360), (3, 6520260240), (4, 4890195180), (5, 3912156144), (6, 3260130120), (8, 2445097590), (9, 2173420080), (10, 1956078072), (12, 1630065060), (13, 1504675440), (15, 1304052048), (16, 1222548795), (17, 1150634160), (18, 1086710040), (20, 978039036), (24, 815032530), (26, 752337720), (27, 724473360), (29, 674509680), (30, 652026024), (34, 575317080), (36, 543355020), (39, 501558480), (40, 489019518), (45, 434684016), (48, 407516265), (51, 383544720), (52, 376168860), (54, 362236680), (58, 337254840), (60, 326013012), (65, 300935088), (68, 287658540), (72, 271677510), (78, 250779240), (80, 244509759), (81, 241491120), (85, 230126832), (87, 224836560), (90, 217342008), (102, 191772360), (104, 188084430), (108, 181118340), (116, 168627420), (117, 167186160), (120, 163006506), (130, 150467544), (135, 144894672), (136, 143829270), (144, 135838755), (145, 134901936), (153, 127848240), (156, 125389620), (157, 124590960), (162, 120745560), (170, 115063416), (174, 112418280), (180, 108671004), (195, 100311696), (204, 95886180), (208, 94042215), (216, 90559170), (221, 88510320), (232, 84313710), (234, 83593080), (240, 81503253), (243, 80497040), (255, 76708944), (260, 75233772), (261, 74945520), (270, 72447336), (272, 71914635), (290, 67450968), (306, 63924120), (312, 62694810), (314, 62295480), (324, 60372780), (340, 57531708), (348, 56209140), (351, 55728720), (360, 54335502), (377, 51885360), (390, 50155848), (405, 48298224), (408, 47943090), (432, 45279585), (435, 44967312), (442, 44255160), (459, 42616080), (464, 42156855), (468, 41796540), (471, 41530320), (486, 40248520), (493, 39677040), (510, 38354472), (520, 37616886), (522, 37472760), (540, 36223668), (580, 33725484), (585, 33437232), (612, 31962060), (624, 31347405), (628, 31147740), (648, 30186390), (663, 29503440), (680, 28765854), (696, 28104570), (702, 27864360), (720, 27167751), (754, 25942680), (765, 25569648), (780, 25077924), (783, 24981840), (785, 24918192), (810, 24149112), (816, 23971545), (870, 22483656), (884, 22127580), (918, 21308040), (936, 20898270), (942, 20765160), (972, 20124260), (986, 19838520), (1020, 19177236), (1040, 18808443), (1044, 18736380), (1053, 18576240), (1080, 18111834), (1105, 17702064), (1131, 17295120), (1160, 16862742), (1170, 16718616), (1215, 16099408), (1224, 15981030), (1256, 15573870), (1296, 15093195), (1305, 14989104), (1326, 14751720), (1360, 14382927), (1377, 14205360), (1392, 14052285), (1404, 13932180), (1413, 13843440), (1479, 13225680), (1508, 12971340), (1530, 12784824), (1560, 12538962), (1566, 12490920), (1570, 12459096), (1620, 12074556), (1740, 11241828), (1755, 11145744), (1768, 11063790), (1836, 10654020), (1872, 10449135), (1884, 10382580), (1885, 10377072), (1944, 10062130), (1972, 9919260), (1989, 9834480), (2040, 9588618), (2041, 9583920), (2088, 9368190), (2106, 9288120), (2160, 9055917), (2210, 8851032), (2262, 8647560), (2295, 8523216), (2320, 8431371), (2340, 8359308), (2349, 8327280), (2355, 8306064), (2430, 8049704), (2448, 7990515), (2465, 7935408), (2512, 7786935), (2610, 7494552), (2652, 7375860), (2669, 7328880), (2754, 7102680), (2808, 6966090), (2826, 6921720), (2958, 6612840), (3016, 6485670), (3060, 6392412), (3120, 6269481), (3132, 6245460), (3140, 6229548), (3159, 6192080), (3240, 6037278), (3315, 5900688), (3393, 5765040), (3480, 5620914), (3510, 5572872), (3536, 5531895), (3672, 5327010), (3768, 5191290), (3770, 5188536), (3888, 5031065), (3915, 4996368), (3944, 4959630), (3978, 4917240), (4080, 4794309), (4082, 4791960), (4131, 4735120), (4176, 4684095), (4212, 4644060), (4239, 4614480), (4420, 4425516), (4437, 4408560), (4524, 4323780), (4553, 4296240), (4590, 4261608), (4680, 4179654), (4698, 4163640), (4710, 4153032), (4860, 4024852), (4930, 3967704), (5220, 3747276), (5265, 3715248), (5304, 3687930), (5338, 3664440), (5508, 3551340), (5616, 3483045), (5652, 3460860), (5655, 3459024), (5916, 3306420), (5967, 3278160), (6032, 3242835), (6120, 3196206), (6123, 3194640), (6264, 3122730), (6280, 3114774), (6318, 3096040), (6409, 3052080), (6480, 3018639), (6630, 2950344), (6786, 2882520), (6885, 2841072), (6960, 2810457), (7020, 2786436), (7047, 2775760), (7065, 2768688), (7344, 2663505), (7395, 2645136), (7536, 2595645), (7540, 2594268), (7830, 2498184), (7888, 2479815), (7956, 2458620), (8007, 2442960), (8164, 2395980), (8262, 2367560), (8424, 2322030), (8478, 2307240), (8840, 2212758), (8874, 2204280), (9048, 2161890), (9106, 2148120), (9180, 2130804), (9360, 2089827), (9396, 2081820), (9420, 2076516), (9720, 2012426), (9860, 1983852), (9945, 1966896), (10179, 1921680), (10205, 1916784), (10440, 1873638), (10530, 1857624), (10608, 1843965), (10676, 1832220), (11016, 1775670), (11304, 1730430), (11310, 1729512), (11745, 1665456), (11832, 1653210), (11934, 1639080), (12240, 1598103), (12246, 1597320), (12528, 1561365), (12560, 1557387), (12636, 1548020), (12717, 1538160), (12818, 1526040), (13260, 1475172), (13311, 1469520), (13345, 1465776), (13572, 1441260), (13659, 1432080), (13770, 1420536), (14040, 1393218), (14094, 1387880), (14130, 1384344), (14790, 1322568), (15080, 1297134), (15660, 1249092), (15795, 1238416), (15912, 1229310), (16014, 1221480), (16328, 1197990), (16524, 1183780), (16848, 1161015), (16956, 1153620), (16965, 1153008), (17680, 1106379), (17748, 1102140), (17901, 1092720), (18096, 1080945), (18212, 1074060), (18360, 1065402), (18369, 1064880), (18792, 1040910), (18840, 1038258), (19227, 1017360), (19440, 1006213), (19720, 991926), (19890, 983448), (20358, 960840), (20410, 958392), (20655, 947024), (20880, 936819), (21060, 928812), (21195, 922896), (21352, 916110), (22032, 887835), (22185, 881712), (22608, 865215), (22620, 864756), (22765, 859248), (23490, 832728), (23664, 826605), (23868, 819540), (24021, 814320), (24492, 798660), (25272, 774010), (25434, 769080), (25636, 763020), (26520, 737586), (26622, 734760), (26690, 732888), (27144, 720630), (27318, 716040), (27540, 710268), (28080, 696609), (28188, 693940), (28260, 692172), (29580, 661284), (29835, 655632), (30160, 648567), (30537, 640560), (30615, 638928), (31320, 624546), (31590, 619208), (31824, 614655), (32028, 610740), (32045, 610416), (32656, 598995), (33048, 591890), (33912, 576810), (33930, 576504), (34697, 563760), (35235, 555152), (35496, 551070), (35802, 546360), (36424, 537030), (36720, 532701), (36738, 532440), (37584, 520455), (37680, 519129), (38151, 512720), (38454, 508680), (39440, 495963), (39780, 491724), (39933, 489840), (40035, 488592), (40716, 480420), (40820, 479196), (40977, 477360), (41310, 473512), (42120, 464406), (42390, 461448), (42704, 458055), (44370, 440856), (45240, 432378), (45530, 429624), (46980, 416364), (47736, 409770), (48042, 407160), (48984, 399330), (50544, 387005), (50868, 384540), (50895, 384336), (51272, 381510), (53040, 368793), (53244, 367380), (53380, 366444), (53703, 364240), (54288, 360315), (54636, 358020), (55080, 355134), (55107, 354960), (56376, 346970), (56520, 346086), (57681, 339120), (59160, 330642), (59189, 330480), (59670, 327816), (61074, 320280), (61230, 319464), (62640, 312273), (63180, 309604), (63585, 307632), (64056, 305370), (64090, 305208), (66096, 295945), (66555, 293904), (67824, 288405), (67860, 288252), (68295, 286416), (69394, 281880), (70470, 277576), (70992, 275535), (71604, 273180), (72063, 271440), (72848, 268515), (73476, 266220), (76302, 256360), (76908, 254340), (77401, 252720), (79560, 245862), (79866, 244920), (80070, 244296), (81432, 240210), (81640, 239598), (81954, 238680), (82620, 236756), (84240, 232203), (84780, 230724), (88740, 220428), (89505, 218544), (90480, 216189), (91060, 214812), (91611, 213520), (91845, 212976), (93960, 208182), (95472, 204885), (96084, 203580), (96135, 203472), (97968, 199665), (101736, 192270), (101790, 192168), (102544, 190755), (104091, 187920), (106488, 183690), (106760, 183222), (107406, 182120), (109272, 179010), (110160, 177567), (110214, 177480), (112752, 173485), (113040, 173043), (115362, 169560), (118320, 165321), (118378, 165240), (119340, 163908), (119799, 163280), (120105, 162864), (122148, 160140), (122460, 159732), (122931, 159120), (126360, 154802), (127170, 153816), (128112, 152685), (128180, 152604), (133110, 146952), (135720, 144126), (136590, 143208), (138788, 140940)]