20100741840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2619

約数の個数: 320

約数和(自身を含む): 71564705280

約数和(自身を除く): 51463963440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 71, 72, 80, 90, 106, 108, 120, 135, 142, 144, 159, 180, 212, 213, 216, 240, 265, 270, 284, 318, 355, 360, 424, 426, 432, 477, 530, 540, 568, 636, 639, 710, 720, 795, 848, 852, 954, 1060, 1065, 1080, 1136, 1272, 1278, 1420, 1431, 1590, 1704, 1908, 1917, 2120, 2130, 2160, 2385, 2473, 2544, 2556, 2840, 2862, 3180, 3195, 3408, 3763, 3816, 3834, 4240, 4260, 4770, 4946, 5112, 5680, 5724, 6360, 6390, 7155, 7419, 7526, 7632, 7668, 8520, 9540, 9585, 9892, 10224, 11289, 11448, 12365, 12720, 12780, 14310, 14838, 15052, 15336, 17040, 18815, 19080, 19170, 19784, 22257, 22578, 22896, 24730, 25560, 28620, 29676, 30104, 30672, 33867, 37095, 37630, 38160, 38340, 39568, 44514, 45156, 49460, 51120, 56445, 57240, 59352, 60208, 66771, 67734, 74190, 75260, 76680, 89028, 90312, 98920, 101601, 111285, 112890, 114480, 118704, 131069, 133542, 135468, 148380, 150520, 153360, 169335, 175583, 178056, 180624, 197840, 203202, 222570, 225780, 262138, 267084, 270936, 296760, 301040, 333855, 338670, 351166, 356112, 393207, 406404, 445140, 451560, 508005, 524276, 526749, 534168, 541872, 593520, 655345, 667710, 677340, 702332, 786414, 812808, 877915, 890280, 903120, 1016010, 1048552, 1053498, 1068336, 1179621, 1310690, 1335420, 1354680, 1404664, 1572828, 1580247, 1625616, 1755830, 1780560, 1966035, 2032020, 2097104, 2106996, 2359242, 2621380, 2633745, 2670840, 2709360, 2809328, 3145656, 3160494, 3511660, 3538863, 3932070, 4064040, 4213992, 4718484, 4740741, 5242760, 5267490, 5341680, 5898105, 6291312, 6320988, 7023320, 7077726, 7864140, 7901235, 8128080, 8427984, 9305899, 9436968, 9481482, 10485520, 10534980, 11796210, 12641976, 14046640, 14155452, 15728280, 15802470, 17694315, 18611798, 18873936, 18962964, 21069960, 23592420, 23703705, 25283952, 27917697, 28310904, 31456560, 31604940, 35388630, 37223596, 37925928, 42139920, 46529495, 47184840, 47407410, 55835394, 56621808, 63209880, 70777260, 74447192, 75851856, 83753091, 93058990, 94369680, 94814820, 111670788, 126419760, 139588485, 141554520, 148894384, 167506182, 186117980, 189629640, 223341576, 251259273, 279176970, 283109040, 335012364, 372235960, 379259280, 418765455, 446683152, 502518546, 558353940, 670024728, 744471920, 837530910, 1005037092, 1116707880, 1256296365, 1340049456, 1675061820, 2010074184, 2233415760, 2512592730, 3350123640, 4020148368, 5025185460, 6700247280, 10050370920, 20100741840]

約数ペア:

[(1, 20100741840), (2, 10050370920), (3, 6700247280), (4, 5025185460), (5, 4020148368), (6, 3350123640), (8, 2512592730), (9, 2233415760), (10, 2010074184), (12, 1675061820), (15, 1340049456), (16, 1256296365), (18, 1116707880), (20, 1005037092), (24, 837530910), (27, 744471920), (30, 670024728), (36, 558353940), (40, 502518546), (45, 446683152), (48, 418765455), (53, 379259280), (54, 372235960), (60, 335012364), (71, 283109040), (72, 279176970), (80, 251259273), (90, 223341576), (106, 189629640), (108, 186117980), (120, 167506182), (135, 148894384), (142, 141554520), (144, 139588485), (159, 126419760), (180, 111670788), (212, 94814820), (213, 94369680), (216, 93058990), (240, 83753091), (265, 75851856), (270, 74447192), (284, 70777260), (318, 63209880), (355, 56621808), (360, 55835394), (424, 47407410), (426, 47184840), (432, 46529495), (477, 42139920), (530, 37925928), (540, 37223596), (568, 35388630), (636, 31604940), (639, 31456560), (710, 28310904), (720, 27917697), (795, 25283952), (848, 23703705), (852, 23592420), (954, 21069960), (1060, 18962964), (1065, 18873936), (1080, 18611798), (1136, 17694315), (1272, 15802470), (1278, 15728280), (1420, 14155452), (1431, 14046640), (1590, 12641976), (1704, 11796210), (1908, 10534980), (1917, 10485520), (2120, 9481482), (2130, 9436968), (2160, 9305899), (2385, 8427984), (2473, 8128080), (2544, 7901235), (2556, 7864140), (2840, 7077726), (2862, 7023320), (3180, 6320988), (3195, 6291312), (3408, 5898105), (3763, 5341680), (3816, 5267490), (3834, 5242760), (4240, 4740741), (4260, 4718484), (4770, 4213992), (4946, 4064040), (5112, 3932070), (5680, 3538863), (5724, 3511660), (6360, 3160494), (6390, 3145656), (7155, 2809328), (7419, 2709360), (7526, 2670840), (7632, 2633745), (7668, 2621380), (8520, 2359242), (9540, 2106996), (9585, 2097104), (9892, 2032020), (10224, 1966035), (11289, 1780560), (11448, 1755830), (12365, 1625616), (12720, 1580247), (12780, 1572828), (14310, 1404664), (14838, 1354680), (15052, 1335420), (15336, 1310690), (17040, 1179621), (18815, 1068336), (19080, 1053498), (19170, 1048552), (19784, 1016010), (22257, 903120), (22578, 890280), (22896, 877915), (24730, 812808), (25560, 786414), (28620, 702332), (29676, 677340), (30104, 667710), (30672, 655345), (33867, 593520), (37095, 541872), (37630, 534168), (38160, 526749), (38340, 524276), (39568, 508005), (44514, 451560), (45156, 445140), (49460, 406404), (51120, 393207), (56445, 356112), (57240, 351166), (59352, 338670), (60208, 333855), (66771, 301040), (67734, 296760), (74190, 270936), (75260, 267084), (76680, 262138), (89028, 225780), (90312, 222570), (98920, 203202), (101601, 197840), (111285, 180624), (112890, 178056), (114480, 175583), (118704, 169335), (131069, 153360), (133542, 150520), (135468, 148380)]