727951620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 2336221440

約数和(自身を除く): 1608269820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 73, 87, 110, 116, 132, 145, 146, 165, 174, 219, 220, 290, 292, 319, 330, 348, 365, 435, 438, 521, 580, 638, 660, 730, 803, 870, 876, 957, 1042, 1095, 1276, 1460, 1563, 1595, 1606, 1740, 1914, 2084, 2117, 2190, 2409, 2605, 3126, 3190, 3212, 3828, 4015, 4234, 4380, 4785, 4818, 5210, 5731, 6252, 6351, 6380, 7815, 8030, 8468, 9570, 9636, 10420, 10585, 11462, 12045, 12702, 15109, 15630, 16060, 17193, 19140, 21170, 22924, 23287, 24090, 25404, 28655, 30218, 31260, 31755, 34386, 38033, 42340, 45327, 46574, 48180, 57310, 60436, 63510, 68772, 69861, 75545, 76066, 85965, 90654, 93148, 114099, 114620, 116435, 127020, 139722, 151090, 152132, 166199, 171930, 181308, 190165, 226635, 228198, 232870, 279444, 302180, 332398, 343860, 349305, 380330, 418363, 453270, 456396, 465740, 498597, 570495, 664796, 698610, 760660, 830995, 836726, 906540, 997194, 1102957, 1140990, 1255089, 1397220, 1661990, 1673452, 1994388, 2091815, 2205914, 2281980, 2492985, 2510178, 3308871, 3323980, 4183630, 4411828, 4985970, 5020356, 5514785, 6275445, 6617742, 8367260, 9971940, 11029570, 12132527, 12550890, 13235484, 16544355, 22059140, 24265054, 25101780, 33088710, 36397581, 48530108, 60662635, 66177420, 72795162, 121325270, 145590324, 181987905, 242650540, 363975810, 727951620]

約数ペア:

[(1, 727951620), (2, 363975810), (3, 242650540), (4, 181987905), (5, 145590324), (6, 121325270), (10, 72795162), (11, 66177420), (12, 60662635), (15, 48530108), (20, 36397581), (22, 33088710), (29, 25101780), (30, 24265054), (33, 22059140), (44, 16544355), (55, 13235484), (58, 12550890), (60, 12132527), (66, 11029570), (73, 9971940), (87, 8367260), (110, 6617742), (116, 6275445), (132, 5514785), (145, 5020356), (146, 4985970), (165, 4411828), (174, 4183630), (219, 3323980), (220, 3308871), (290, 2510178), (292, 2492985), (319, 2281980), (330, 2205914), (348, 2091815), (365, 1994388), (435, 1673452), (438, 1661990), (521, 1397220), (580, 1255089), (638, 1140990), (660, 1102957), (730, 997194), (803, 906540), (870, 836726), (876, 830995), (957, 760660), (1042, 698610), (1095, 664796), (1276, 570495), (1460, 498597), (1563, 465740), (1595, 456396), (1606, 453270), (1740, 418363), (1914, 380330), (2084, 349305), (2117, 343860), (2190, 332398), (2409, 302180), (2605, 279444), (3126, 232870), (3190, 228198), (3212, 226635), (3828, 190165), (4015, 181308), (4234, 171930), (4380, 166199), (4785, 152132), (4818, 151090), (5210, 139722), (5731, 127020), (6252, 116435), (6351, 114620), (6380, 114099), (7815, 93148), (8030, 90654), (8468, 85965), (9570, 76066), (9636, 75545), (10420, 69861), (10585, 68772), (11462, 63510), (12045, 60436), (12702, 57310), (15109, 48180), (15630, 46574), (16060, 45327), (17193, 42340), (19140, 38033), (21170, 34386), (22924, 31755), (23287, 31260), (24090, 30218), (25404, 28655)]