20093217480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1847}}^1$

素因数の和:3313

約数の個数: 256

約数和(自身を含む): 76640256000

約数和(自身を除く): 56547038520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1439, 1512, 1847, 1890, 2520, 2878, 3694, 3780, 4317, 5541, 5756, 7195, 7388, 7560, 8634, 9235, 10073, 11082, 11512, 12929, 12951, 14390, 14776, 16623, 17268, 18470, 20146, 21585, 22164, 25858, 25902, 27705, 28780, 30219, 33246, 34536, 36940, 38787, 38853, 40292, 43170, 44328, 49869, 50365, 51716, 51804, 55410, 57560, 60438, 64645, 64755, 66492, 73880, 77574, 77706, 80584, 83115, 86340, 90657, 99738, 100730, 103432, 103608, 110820, 116361, 120876, 129290, 129510, 132984, 151095, 155148, 155412, 166230, 172680, 181314, 193935, 194265, 199476, 201460, 221640, 232722, 241752, 249345, 258580, 259020, 271971, 302190, 310296, 310824, 332460, 349083, 362628, 387870, 388530, 398952, 402920, 453285, 465444, 498690, 517160, 518040, 543942, 581805, 604380, 664920, 698166, 725256, 775740, 777060, 906570, 930888, 997380, 1087884, 1163610, 1208760, 1359855, 1396332, 1551480, 1554120, 1745415, 1813140, 1994760, 2175768, 2327220, 2657833, 2719710, 2792664, 3490830, 3626280, 4654440, 5315666, 5439420, 6981660, 7973499, 10631332, 10878840, 13289165, 13963320, 15946998, 18604831, 21262664, 23920497, 26578330, 31893996, 37209662, 39867495, 47840994, 53156660, 55814493, 63787992, 71761491, 74419324, 79734990, 93024155, 95681988, 106313320, 111628986, 119602485, 143522982, 148838648, 159469980, 167443479, 186048310, 191363976, 223257972, 239204970, 279072465, 287045964, 318939960, 334886958, 358807455, 372096620, 446515944, 478409940, 502330437, 558144930, 574091928, 669773916, 717614910, 744193240, 837217395, 956819880, 1004660874, 1116289860, 1339547832, 1435229820, 1674434790, 2009321748, 2232579720, 2511652185, 2870459640, 3348869580, 4018643496, 5023304370, 6697739160, 10046608740, 20093217480]

約数ペア:

[(1, 20093217480), (2, 10046608740), (3, 6697739160), (4, 5023304370), (5, 4018643496), (6, 3348869580), (7, 2870459640), (8, 2511652185), (9, 2232579720), (10, 2009321748), (12, 1674434790), (14, 1435229820), (15, 1339547832), (18, 1116289860), (20, 1004660874), (21, 956819880), (24, 837217395), (27, 744193240), (28, 717614910), (30, 669773916), (35, 574091928), (36, 558144930), (40, 502330437), (42, 478409940), (45, 446515944), (54, 372096620), (56, 358807455), (60, 334886958), (63, 318939960), (70, 287045964), (72, 279072465), (84, 239204970), (90, 223257972), (105, 191363976), (108, 186048310), (120, 167443479), (126, 159469980), (135, 148838648), (140, 143522982), (168, 119602485), (180, 111628986), (189, 106313320), (210, 95681988), (216, 93024155), (252, 79734990), (270, 74419324), (280, 71761491), (315, 63787992), (360, 55814493), (378, 53156660), (420, 47840994), (504, 39867495), (540, 37209662), (630, 31893996), (756, 26578330), (840, 23920497), (945, 21262664), (1080, 18604831), (1260, 15946998), (1439, 13963320), (1512, 13289165), (1847, 10878840), (1890, 10631332), (2520, 7973499), (2878, 6981660), (3694, 5439420), (3780, 5315666), (4317, 4654440), (5541, 3626280), (5756, 3490830), (7195, 2792664), (7388, 2719710), (7560, 2657833), (8634, 2327220), (9235, 2175768), (10073, 1994760), (11082, 1813140), (11512, 1745415), (12929, 1554120), (12951, 1551480), (14390, 1396332), (14776, 1359855), (16623, 1208760), (17268, 1163610), (18470, 1087884), (20146, 997380), (21585, 930888), (22164, 906570), (25858, 777060), (25902, 775740), (27705, 725256), (28780, 698166), (30219, 664920), (33246, 604380), (34536, 581805), (36940, 543942), (38787, 518040), (38853, 517160), (40292, 498690), (43170, 465444), (44328, 453285), (49869, 402920), (50365, 398952), (51716, 388530), (51804, 387870), (55410, 362628), (57560, 349083), (60438, 332460), (64645, 310824), (64755, 310296), (66492, 302190), (73880, 271971), (77574, 259020), (77706, 258580), (80584, 249345), (83115, 241752), (86340, 232722), (90657, 221640), (99738, 201460), (100730, 199476), (103432, 194265), (103608, 193935), (110820, 181314), (116361, 172680), (120876, 166230), (129290, 155412), (129510, 155148), (132984, 151095)]