19877341680

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 720

約数和(自身を含む): 82024750080

約数和(自身を除く): 62147408400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 81, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 158, 162, 168, 172, 180, 189, 210, 215, 216, 237, 240, 243, 252, 258, 270, 280, 301, 315, 316, 324, 336, 344, 360, 378, 387, 395, 405, 420, 430, 432, 474, 486, 504, 516, 540, 553, 560, 567, 602, 630, 632, 645, 648, 688, 711, 720, 756, 774, 790, 810, 840, 860, 903, 945, 948, 972, 1008, 1032, 1080, 1106, 1134, 1161, 1185, 1204, 1215, 1260, 1264, 1290, 1296, 1422, 1505, 1512, 1548, 1580, 1620, 1659, 1680, 1701, 1720, 1806, 1849, 1890, 1896, 1935, 1944, 2064, 2133, 2160, 2212, 2268, 2322, 2370, 2408, 2430, 2520, 2580, 2709, 2765, 2835, 2844, 3010, 3024, 3096, 3160, 3240, 3318, 3397, 3402, 3440, 3483, 3555, 3612, 3698, 3780, 3792, 3870, 3888, 4266, 4424, 4515, 4536, 4644, 4740, 4816, 4860, 4977, 5040, 5160, 5418, 5530, 5547, 5670, 5688, 5805, 6020, 6192, 6320, 6399, 6480, 6636, 6794, 6804, 6966, 7110, 7224, 7396, 7560, 7740, 8127, 8295, 8505, 8532, 8848, 9030, 9072, 9245, 9288, 9480, 9720, 9954, 10191, 10320, 10449, 10665, 10836, 11060, 11094, 11340, 11376, 11610, 12040, 12798, 12943, 13272, 13545, 13588, 13608, 13932, 14220, 14448, 14792, 14931, 15120, 15480, 16254, 16590, 16641, 16985, 17010, 17064, 17415, 18060, 18490, 18576, 18960, 19197, 19440, 19908, 20382, 20898, 21330, 21672, 22120, 22188, 22680, 23220, 23779, 24080, 24381, 24885, 25596, 25886, 26544, 27090, 27176, 27216, 27735, 27864, 28440, 29584, 29862, 30573, 30960, 31995, 32508, 33180, 33282, 33970, 34020, 34128, 34830, 36120, 36980, 38394, 38829, 39816, 40635, 40764, 41796, 42660, 43344, 44240, 44376, 44793, 45360, 46440, 47558, 48762, 49770, 49923, 50955, 51192, 51772, 52245, 54180, 54352, 55470, 55728, 56880, 59724, 61146, 63990, 64715, 65016, 66360, 66564, 67940, 68040, 69660, 71337, 72240, 73143, 73960, 74655, 76788, 77658, 79632, 81270, 81528, 83205, 83592, 85320, 88752, 89586, 91719, 92880, 95116, 95985, 97524, 99540, 99846, 101910, 102384, 103544, 104490, 108360, 110940, 116487, 118895, 119448, 121905, 122292, 127980, 129430, 130032, 132720, 133128, 134379, 135880, 136080, 139320, 142674, 146071, 146286, 147920, 149310, 149769, 152865, 153576, 155316, 162540, 163056, 166410, 167184, 170640, 179172, 183438, 190232, 191970, 194145, 195048, 199080, 199692, 203820, 207088, 208980, 214011, 216720, 221880, 223965, 232974, 237790, 238896, 243810, 244584, 249615, 255960, 258860, 266256, 268758, 271760, 275157, 278640, 285348, 292142, 292572, 298620, 299538, 305730, 307152, 310632, 325080, 332820, 349461, 356685, 358344, 365715, 366876, 380464, 383940, 388290, 390096, 398160, 399384, 407640, 417960, 428022, 438213, 443760, 447930, 449307, 458595, 465948, 475580, 487620, 489168, 499230, 511920, 517720, 537516, 550314, 570696, 582435, 584284, 585144, 597240, 599076, 611460, 621264, 642033, 650160, 665640, 671895, 698922, 713370, 716688, 730355, 731430, 733752, 748845, 767880, 776580, 798768, 815280, 825471, 835920, 856044, 876426, 895860, 898614, 917190, 931896, 951160, 975240, 998460, 1022497, 1035440, 1048383, 1070055, 1075032, 1100628, 1141392, 1164870, 1168568, 1170288, 1194480, 1198152, 1222920, 1284066, 1314639, 1331280, 1343790, 1375785, 1397844, 1426740, 1460710, 1462860, 1467504, 1497690, 1535760, 1553160, 1650942, 1712088, 1747305, 1752852, 1791720, 1797228, 1834380, 1863792, 1902320, 1926099, 1950480, 1996920, 2044994, 2096766, 2140110, 2150064, 2191065, 2201256, 2246535, 2329740, 2337136, 2396304, 2445840, 2568132, 2629278, 2687580, 2751570, 2795688, 2853480, 2921420, 2925720, 2995380, 3067491, 3106320, 3145149, 3210165, 3301884, 3424176, 3494610, 3505704, 3583440, 3594456, 3668760, 3852198, 3943917, 3993840, 4089988, 4127355, 4193532, 4280220, 4382130, 4402512, 4493070, 4659480, 5112485, 5136264, 5241915, 5258556, 5375160, 5503140, 5591376, 5706960, 5778297, 5842840, 5851440, 5990760, 6134982, 6290298, 6420330, 6573195, 6603768, 6989220, 7011408, 7188912, 7337520, 7704396, 7887834, 8179976, 8254710, 8387064, 8560440, 8764260, 8986140, 9202473, 9318960, 9630495, 10224970, 10272528, 10483830, 10517112, 10750320, 11006280, 11556594, 11685680, 11831751, 11981520, 12269964, 12580596, 12840660, 13146390, 13207536, 13978440, 15337455, 15408792, 15725745, 15775668, 16359952, 16509420, 16774128, 17120880, 17528520, 17972280, 18404946, 19260990, 19719585, 20449940, 20967660, 21034224, 22012560, 23113188, 23663502, 24539928, 25161192, 25681320, 26292780, 27607419, 27956880, 28891485, 30674910, 30817584, 31451490, 31551336, 33018840, 35057040, 35495253, 35944560, 36809892, 38521980, 39439170, 40899880, 41935320, 46012365, 46226376, 47327004, 49079856, 50322384, 51362640, 52585560, 55214838, 57782970, 59158755, 61349820, 62902980, 63102672, 66037680, 70990506, 73619784, 77043960, 78878340, 81799760, 82822257, 83870640, 92024730, 92452752, 94654008, 105171120, 110429676, 115565940, 118317510, 122699640, 125805960, 138037095, 141981012, 147239568, 154087920, 157756680, 165644514, 177476265, 184049460, 189308016, 220859352, 231131880, 236635020, 245399280, 248466771, 251611920, 276074190, 283962024, 315513360, 331289028, 354952530, 368098920, 414111285, 441718704, 462263760, 473270040, 496933542, 552148380, 567924048, 662578056, 709905060, 736197840, 828222570, 946540080, 993867084, 1104296760, 1242333855, 1325156112, 1419810120, 1656445140, 1987734168, 2208593520, 2484667710, 2839620240, 3312890280, 3975468336, 4969335420, 6625780560, 9938670840, 19877341680]

約数ペア:

[(1, 19877341680), (2, 9938670840), (3, 6625780560), (4, 4969335420), (5, 3975468336), (6, 3312890280), (7, 2839620240), (8, 2484667710), (9, 2208593520), (10, 1987734168), (12, 1656445140), (14, 1419810120), (15, 1325156112), (16, 1242333855), (18, 1104296760), (20, 993867084), (21, 946540080), (24, 828222570), (27, 736197840), (28, 709905060), (30, 662578056), (35, 567924048), (36, 552148380), (40, 496933542), (42, 473270040), (43, 462263760), (45, 441718704), (48, 414111285), (54, 368098920), (56, 354952530), (60, 331289028), (63, 315513360), (70, 283962024), (72, 276074190), (79, 251611920), (80, 248466771), (81, 245399280), (84, 236635020), (86, 231131880), (90, 220859352), (105, 189308016), (108, 184049460), (112, 177476265), (120, 165644514), (126, 157756680), (129, 154087920), (135, 147239568), (140, 141981012), (144, 138037095), (158, 125805960), (162, 122699640), (168, 118317510), (172, 115565940), (180, 110429676), (189, 105171120), (210, 94654008), (215, 92452752), (216, 92024730), (237, 83870640), (240, 82822257), (243, 81799760), (252, 78878340), (258, 77043960), (270, 73619784), (280, 70990506), (301, 66037680), (315, 63102672), (316, 62902980), (324, 61349820), (336, 59158755), (344, 57782970), (360, 55214838), (378, 52585560), (387, 51362640), (395, 50322384), (405, 49079856), (420, 47327004), (430, 46226376), (432, 46012365), (474, 41935320), (486, 40899880), (504, 39439170), (516, 38521980), (540, 36809892), (553, 35944560), (560, 35495253), (567, 35057040), (602, 33018840), (630, 31551336), (632, 31451490), (645, 30817584), (648, 30674910), (688, 28891485), (711, 27956880), (720, 27607419), (756, 26292780), (774, 25681320), (790, 25161192), (810, 24539928), (840, 23663502), (860, 23113188), (903, 22012560), (945, 21034224), (948, 20967660), (972, 20449940), (1008, 19719585), (1032, 19260990), (1080, 18404946), (1106, 17972280), (1134, 17528520), (1161, 17120880), (1185, 16774128), (1204, 16509420), (1215, 16359952), (1260, 15775668), (1264, 15725745), (1290, 15408792), (1296, 15337455), (1422, 13978440), (1505, 13207536), (1512, 13146390), (1548, 12840660), (1580, 12580596), (1620, 12269964), (1659, 11981520), (1680, 11831751), (1701, 11685680), (1720, 11556594), (1806, 11006280), (1849, 10750320), (1890, 10517112), (1896, 10483830), (1935, 10272528), (1944, 10224970), (2064, 9630495), (2133, 9318960), (2160, 9202473), (2212, 8986140), (2268, 8764260), (2322, 8560440), (2370, 8387064), (2408, 8254710), (2430, 8179976), (2520, 7887834), (2580, 7704396), (2709, 7337520), (2765, 7188912), (2835, 7011408), (2844, 6989220), (3010, 6603768), (3024, 6573195), (3096, 6420330), (3160, 6290298), (3240, 6134982), (3318, 5990760), (3397, 5851440), (3402, 5842840), (3440, 5778297), (3483, 5706960), (3555, 5591376), (3612, 5503140), (3698, 5375160), (3780, 5258556), (3792, 5241915), (3870, 5136264), (3888, 5112485), (4266, 4659480), (4424, 4493070), (4515, 4402512), (4536, 4382130), (4644, 4280220), (4740, 4193532), (4816, 4127355), (4860, 4089988), (4977, 3993840), (5040, 3943917), (5160, 3852198), (5418, 3668760), (5530, 3594456), (5547, 3583440), (5670, 3505704), (5688, 3494610), (5805, 3424176), (6020, 3301884), (6192, 3210165), (6320, 3145149), (6399, 3106320), (6480, 3067491), (6636, 2995380), (6794, 2925720), (6804, 2921420), (6966, 2853480), (7110, 2795688), (7224, 2751570), (7396, 2687580), (7560, 2629278), (7740, 2568132), (8127, 2445840), (8295, 2396304), (8505, 2337136), (8532, 2329740), (8848, 2246535), (9030, 2201256), (9072, 2191065), (9245, 2150064), (9288, 2140110), (9480, 2096766), (9720, 2044994), (9954, 1996920), (10191, 1950480), (10320, 1926099), (10449, 1902320), (10665, 1863792), (10836, 1834380), (11060, 1797228), (11094, 1791720), (11340, 1752852), (11376, 1747305), (11610, 1712088), (12040, 1650942), (12798, 1553160), (12943, 1535760), (13272, 1497690), (13545, 1467504), (13588, 1462860), (13608, 1460710), (13932, 1426740), (14220, 1397844), (14448, 1375785), (14792, 1343790), (14931, 1331280), (15120, 1314639), (15480, 1284066), (16254, 1222920), (16590, 1198152), (16641, 1194480), (16985, 1170288), (17010, 1168568), (17064, 1164870), (17415, 1141392), (18060, 1100628), (18490, 1075032), (18576, 1070055), (18960, 1048383), (19197, 1035440), (19440, 1022497), (19908, 998460), (20382, 975240), (20898, 951160), (21330, 931896), (21672, 917190), (22120, 898614), (22188, 895860), (22680, 876426), (23220, 856044), (23779, 835920), (24080, 825471), (24381, 815280), (24885, 798768), (25596, 776580), (25886, 767880), (26544, 748845), (27090, 733752), (27176, 731430), (27216, 730355), (27735, 716688), (27864, 713370), (28440, 698922), (29584, 671895), (29862, 665640), (30573, 650160), (30960, 642033), (31995, 621264), (32508, 611460), (33180, 599076), (33282, 597240), (33970, 585144), (34020, 584284), (34128, 582435), (34830, 570696), (36120, 550314), (36980, 537516), (38394, 517720), (38829, 511920), (39816, 499230), (40635, 489168), (40764, 487620), (41796, 475580), (42660, 465948), (43344, 458595), (44240, 449307), (44376, 447930), (44793, 443760), (45360, 438213), (46440, 428022), (47558, 417960), (48762, 407640), (49770, 399384), (49923, 398160), (50955, 390096), (51192, 388290), (51772, 383940), (52245, 380464), (54180, 366876), (54352, 365715), (55470, 358344), (55728, 356685), (56880, 349461), (59724, 332820), (61146, 325080), (63990, 310632), (64715, 307152), (65016, 305730), (66360, 299538), (66564, 298620), (67940, 292572), (68040, 292142), (69660, 285348), (71337, 278640), (72240, 275157), (73143, 271760), (73960, 268758), (74655, 266256), (76788, 258860), (77658, 255960), (79632, 249615), (81270, 244584), (81528, 243810), (83205, 238896), (83592, 237790), (85320, 232974), (88752, 223965), (89586, 221880), (91719, 216720), (92880, 214011), (95116, 208980), (95985, 207088), (97524, 203820), (99540, 199692), (99846, 199080), (101910, 195048), (102384, 194145), (103544, 191970), (104490, 190232), (108360, 183438), (110940, 179172), (116487, 170640), (118895, 167184), (119448, 166410), (121905, 163056), (122292, 162540), (127980, 155316), (129430, 153576), (130032, 152865), (132720, 149769), (133128, 149310), (134379, 147920), (135880, 146286), (136080, 146071), (139320, 142674)]