18850410720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2152

約数の個数: 480

約数和(自身を含む): 71955021600

約数和(自身を除く): 53104610880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 81, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 162, 171, 180, 185, 190, 216, 222, 228, 240, 270, 285, 288, 296, 304, 324, 333, 342, 360, 370, 380, 405, 432, 444, 456, 480, 513, 540, 555, 570, 592, 608, 648, 666, 684, 703, 720, 740, 760, 810, 855, 864, 888, 912, 999, 1026, 1080, 1110, 1140, 1184, 1296, 1332, 1368, 1406, 1440, 1480, 1520, 1539, 1620, 1665, 1710, 1776, 1824, 1998, 2052, 2069, 2109, 2160, 2220, 2280, 2565, 2592, 2664, 2736, 2812, 2960, 2997, 3040, 3078, 3240, 3330, 3420, 3515, 3552, 3996, 4104, 4138, 4218, 4320, 4440, 4560, 4995, 5130, 5328, 5472, 5624, 5920, 5994, 6156, 6207, 6327, 6480, 6660, 6840, 7030, 7695, 7992, 8208, 8276, 8436, 8880, 9120, 9990, 10260, 10345, 10545, 10656, 11248, 11988, 12312, 12414, 12654, 12960, 13320, 13680, 14060, 14985, 15390, 15984, 16416, 16552, 16872, 17760, 18621, 18981, 19980, 20520, 20690, 21090, 22496, 23976, 24624, 24828, 25308, 26640, 27360, 28120, 29970, 30780, 31035, 31635, 31968, 33104, 33744, 37242, 37962, 39311, 39960, 41040, 41380, 42180, 47952, 49248, 49656, 50616, 53280, 55863, 56240, 56943, 59940, 61560, 62070, 63270, 66208, 67488, 74484, 75924, 76553, 78622, 79920, 82080, 82760, 84360, 93105, 94905, 95904, 99312, 101232, 111726, 112480, 113886, 117933, 119880, 123120, 124140, 126540, 148968, 151848, 153106, 157244, 159840, 165520, 167589, 168720, 186210, 189810, 196555, 198624, 202464, 223452, 227772, 229659, 235866, 239760, 246240, 248280, 253080, 279315, 284715, 297936, 303696, 306212, 314488, 331040, 335178, 337440, 353799, 372420, 379620, 382765, 393110, 446904, 455544, 459318, 471732, 479520, 496560, 506160, 558630, 569430, 589665, 595872, 607392, 612424, 628976, 670356, 688977, 707598, 744840, 759240, 765530, 786220, 837945, 893808, 911088, 918636, 943464, 993120, 1012320, 1061397, 1117260, 1138860, 1148295, 1179330, 1224848, 1257952, 1340712, 1377954, 1415196, 1454507, 1489680, 1518480, 1531060, 1572440, 1675890, 1768995, 1787616, 1822176, 1837272, 1886928, 2066931, 2122794, 2234520, 2277720, 2296590, 2358660, 2449696, 2681424, 2755908, 2830392, 2909014, 2979360, 3036960, 3062120, 3144880, 3184191, 3351780, 3444885, 3537990, 3674544, 3773856, 4133862, 4245588, 4363521, 4469040, 4555440, 4593180, 4717320, 5306985, 5362848, 5511816, 5660784, 5818028, 6124240, 6200793, 6289760, 6368382, 6703560, 6889770, 7075980, 7272535, 7349088, 8267724, 8491176, 8727042, 8938080, 9110880, 9186360, 9434640, 10334655, 10613970, 11023632, 11321568, 11636056, 12248480, 12401586, 12736764, 13090563, 13407120, 13779540, 14151960, 14545070, 15920955, 16535448, 16982352, 17454084, 18372720, 18869280, 20669310, 21227940, 21817605, 22047264, 23272112, 24803172, 25473528, 26181126, 26814240, 27559080, 28303920, 29090140, 31003965, 31841910, 33070896, 33964704, 34908168, 36745440, 39271689, 41338620, 42455880, 43635210, 46544224, 49606344, 50947056, 52362252, 55118160, 56607840, 58180280, 62007930, 63683820, 65452815, 66141792, 69816336, 78543378, 82677240, 84911760, 87270420, 99212688, 101894112, 104724504, 110236320, 116360560, 117815067, 124015860, 127367640, 130905630, 139632672, 157086756, 165354480, 169823520, 174540840, 196358445, 198425376, 209449008, 232721120, 235630134, 248031720, 254735280, 261811260, 314173512, 330708960, 349081680, 392716890, 418898016, 471260268, 496063440, 509470560, 523622520, 589075335, 628347024, 698163360, 785433780, 942520536, 992126880, 1047245040, 1178150670, 1256694048, 1570867560, 1885041072, 2094490080, 2356301340, 3141735120, 3770082144, 4712602680, 6283470240, 9425205360, 18850410720]

約数ペア:

[(1, 18850410720), (2, 9425205360), (3, 6283470240), (4, 4712602680), (5, 3770082144), (6, 3141735120), (8, 2356301340), (9, 2094490080), (10, 1885041072), (12, 1570867560), (15, 1256694048), (16, 1178150670), (18, 1047245040), (19, 992126880), (20, 942520536), (24, 785433780), (27, 698163360), (30, 628347024), (32, 589075335), (36, 523622520), (37, 509470560), (38, 496063440), (40, 471260268), (45, 418898016), (48, 392716890), (54, 349081680), (57, 330708960), (60, 314173512), (72, 261811260), (74, 254735280), (76, 248031720), (80, 235630134), (81, 232721120), (90, 209449008), (95, 198425376), (96, 196358445), (108, 174540840), (111, 169823520), (114, 165354480), (120, 157086756), (135, 139632672), (144, 130905630), (148, 127367640), (152, 124015860), (160, 117815067), (162, 116360560), (171, 110236320), (180, 104724504), (185, 101894112), (190, 99212688), (216, 87270420), (222, 84911760), (228, 82677240), (240, 78543378), (270, 69816336), (285, 66141792), (288, 65452815), (296, 63683820), (304, 62007930), (324, 58180280), (333, 56607840), (342, 55118160), (360, 52362252), (370, 50947056), (380, 49606344), (405, 46544224), (432, 43635210), (444, 42455880), (456, 41338620), (480, 39271689), (513, 36745440), (540, 34908168), (555, 33964704), (570, 33070896), (592, 31841910), (608, 31003965), (648, 29090140), (666, 28303920), (684, 27559080), (703, 26814240), (720, 26181126), (740, 25473528), (760, 24803172), (810, 23272112), (855, 22047264), (864, 21817605), (888, 21227940), (912, 20669310), (999, 18869280), (1026, 18372720), (1080, 17454084), (1110, 16982352), (1140, 16535448), (1184, 15920955), (1296, 14545070), (1332, 14151960), (1368, 13779540), (1406, 13407120), (1440, 13090563), (1480, 12736764), (1520, 12401586), (1539, 12248480), (1620, 11636056), (1665, 11321568), (1710, 11023632), (1776, 10613970), (1824, 10334655), (1998, 9434640), (2052, 9186360), (2069, 9110880), (2109, 8938080), (2160, 8727042), (2220, 8491176), (2280, 8267724), (2565, 7349088), (2592, 7272535), (2664, 7075980), (2736, 6889770), (2812, 6703560), (2960, 6368382), (2997, 6289760), (3040, 6200793), (3078, 6124240), (3240, 5818028), (3330, 5660784), (3420, 5511816), (3515, 5362848), (3552, 5306985), (3996, 4717320), (4104, 4593180), (4138, 4555440), (4218, 4469040), (4320, 4363521), (4440, 4245588), (4560, 4133862), (4995, 3773856), (5130, 3674544), (5328, 3537990), (5472, 3444885), (5624, 3351780), (5920, 3184191), (5994, 3144880), (6156, 3062120), (6207, 3036960), (6327, 2979360), (6480, 2909014), (6660, 2830392), (6840, 2755908), (7030, 2681424), (7695, 2449696), (7992, 2358660), (8208, 2296590), (8276, 2277720), (8436, 2234520), (8880, 2122794), (9120, 2066931), (9990, 1886928), (10260, 1837272), (10345, 1822176), (10545, 1787616), (10656, 1768995), (11248, 1675890), (11988, 1572440), (12312, 1531060), (12414, 1518480), (12654, 1489680), (12960, 1454507), (13320, 1415196), (13680, 1377954), (14060, 1340712), (14985, 1257952), (15390, 1224848), (15984, 1179330), (16416, 1148295), (16552, 1138860), (16872, 1117260), (17760, 1061397), (18621, 1012320), (18981, 993120), (19980, 943464), (20520, 918636), (20690, 911088), (21090, 893808), (22496, 837945), (23976, 786220), (24624, 765530), (24828, 759240), (25308, 744840), (26640, 707598), (27360, 688977), (28120, 670356), (29970, 628976), (30780, 612424), (31035, 607392), (31635, 595872), (31968, 589665), (33104, 569430), (33744, 558630), (37242, 506160), (37962, 496560), (39311, 479520), (39960, 471732), (41040, 459318), (41380, 455544), (42180, 446904), (47952, 393110), (49248, 382765), (49656, 379620), (50616, 372420), (53280, 353799), (55863, 337440), (56240, 335178), (56943, 331040), (59940, 314488), (61560, 306212), (62070, 303696), (63270, 297936), (66208, 284715), (67488, 279315), (74484, 253080), (75924, 248280), (76553, 246240), (78622, 239760), (79920, 235866), (82080, 229659), (82760, 227772), (84360, 223452), (93105, 202464), (94905, 198624), (95904, 196555), (99312, 189810), (101232, 186210), (111726, 168720), (112480, 167589), (113886, 165520), (117933, 159840), (119880, 157244), (123120, 153106), (124140, 151848), (126540, 148968)]