207081120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 681246720

約数和(自身を除く): 474165600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 96, 120, 127, 129, 158, 160, 172, 215, 237, 240, 254, 258, 316, 344, 381, 395, 430, 474, 480, 508, 516, 632, 635, 645, 688, 762, 790, 860, 948, 1016, 1032, 1185, 1264, 1270, 1290, 1376, 1524, 1580, 1720, 1896, 1905, 2032, 2064, 2370, 2528, 2540, 2580, 3048, 3160, 3397, 3440, 3792, 3810, 4064, 4128, 4740, 5080, 5160, 5461, 6096, 6320, 6794, 6880, 7584, 7620, 9480, 10033, 10160, 10191, 10320, 10922, 12192, 12640, 13588, 15240, 16383, 16985, 18960, 20066, 20320, 20382, 20640, 21844, 27176, 27305, 30099, 30480, 32766, 33970, 37920, 40132, 40764, 43688, 50165, 50955, 54352, 54610, 60198, 60960, 65532, 67940, 80264, 81528, 81915, 87376, 100330, 101910, 108704, 109220, 120396, 131064, 135880, 150495, 160528, 163056, 163830, 174752, 200660, 203820, 218440, 240792, 262128, 271760, 300990, 321056, 326112, 327660, 401320, 407640, 431419, 436880, 481584, 524256, 543520, 601980, 655320, 802640, 815280, 862838, 873760, 963168, 1203960, 1294257, 1310640, 1605280, 1630560, 1725676, 2157095, 2407920, 2588514, 2621280, 3451352, 4314190, 4815840, 5177028, 6471285, 6902704, 8628380, 10354056, 12942570, 13805408, 17256760, 20708112, 25885140, 34513520, 41416224, 51770280, 69027040, 103540560, 207081120]

約数ペア:

[(1, 207081120), (2, 103540560), (3, 69027040), (4, 51770280), (5, 41416224), (6, 34513520), (8, 25885140), (10, 20708112), (12, 17256760), (15, 13805408), (16, 12942570), (20, 10354056), (24, 8628380), (30, 6902704), (32, 6471285), (40, 5177028), (43, 4815840), (48, 4314190), (60, 3451352), (79, 2621280), (80, 2588514), (86, 2407920), (96, 2157095), (120, 1725676), (127, 1630560), (129, 1605280), (158, 1310640), (160, 1294257), (172, 1203960), (215, 963168), (237, 873760), (240, 862838), (254, 815280), (258, 802640), (316, 655320), (344, 601980), (381, 543520), (395, 524256), (430, 481584), (474, 436880), (480, 431419), (508, 407640), (516, 401320), (632, 327660), (635, 326112), (645, 321056), (688, 300990), (762, 271760), (790, 262128), (860, 240792), (948, 218440), (1016, 203820), (1032, 200660), (1185, 174752), (1264, 163830), (1270, 163056), (1290, 160528), (1376, 150495), (1524, 135880), (1580, 131064), (1720, 120396), (1896, 109220), (1905, 108704), (2032, 101910), (2064, 100330), (2370, 87376), (2528, 81915), (2540, 81528), (2580, 80264), (3048, 67940), (3160, 65532), (3397, 60960), (3440, 60198), (3792, 54610), (3810, 54352), (4064, 50955), (4128, 50165), (4740, 43688), (5080, 40764), (5160, 40132), (5461, 37920), (6096, 33970), (6320, 32766), (6794, 30480), (6880, 30099), (7584, 27305), (7620, 27176), (9480, 21844), (10033, 20640), (10160, 20382), (10191, 20320), (10320, 20066), (10922, 18960), (12192, 16985), (12640, 16383), (13588, 15240)]