1569893940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 5078384640

約数和(自身を除く): 3508490700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 191, 270, 279, 310, 372, 382, 465, 491, 540, 558, 573, 620, 764, 837, 930, 955, 982, 1116, 1146, 1395, 1473, 1674, 1719, 1860, 1910, 1964, 2292, 2455, 2790, 2865, 2946, 3348, 3438, 3820, 4185, 4419, 4910, 5157, 5580, 5730, 5892, 5921, 6876, 7365, 8370, 8595, 8838, 9820, 10314, 11460, 11842, 13257, 14730, 15221, 16740, 17190, 17676, 17763, 20628, 22095, 23684, 25785, 26514, 29460, 29605, 30442, 34380, 35526, 44190, 45663, 51570, 53028, 53289, 59210, 60884, 66285, 71052, 76105, 88380, 88815, 91326, 93781, 103140, 106578, 118420, 132570, 136989, 152210, 159867, 177630, 182652, 187562, 213156, 228315, 265140, 266445, 273978, 281343, 304420, 319734, 355260, 375124, 410967, 456630, 468905, 532890, 547956, 562686, 639468, 684945, 799335, 821934, 844029, 913260, 937810, 1065780, 1125372, 1369890, 1406715, 1598670, 1643868, 1688058, 1875620, 2054835, 2532087, 2739780, 2813430, 2907211, 3197340, 3376116, 4109670, 4220145, 5064174, 5626860, 5814422, 8219340, 8440290, 8721633, 10128348, 11628844, 12660435, 14536055, 16880580, 17443266, 25320870, 26164899, 29072110, 34886532, 43608165, 50641740, 52329798, 58144220, 78494697, 87216330, 104659596, 130824495, 156989394, 174432660, 261648990, 313978788, 392473485, 523297980, 784946970, 1569893940]

約数ペア:

[(1, 1569893940), (2, 784946970), (3, 523297980), (4, 392473485), (5, 313978788), (6, 261648990), (9, 174432660), (10, 156989394), (12, 130824495), (15, 104659596), (18, 87216330), (20, 78494697), (27, 58144220), (30, 52329798), (31, 50641740), (36, 43608165), (45, 34886532), (54, 29072110), (60, 26164899), (62, 25320870), (90, 17443266), (93, 16880580), (108, 14536055), (124, 12660435), (135, 11628844), (155, 10128348), (180, 8721633), (186, 8440290), (191, 8219340), (270, 5814422), (279, 5626860), (310, 5064174), (372, 4220145), (382, 4109670), (465, 3376116), (491, 3197340), (540, 2907211), (558, 2813430), (573, 2739780), (620, 2532087), (764, 2054835), (837, 1875620), (930, 1688058), (955, 1643868), (982, 1598670), (1116, 1406715), (1146, 1369890), (1395, 1125372), (1473, 1065780), (1674, 937810), (1719, 913260), (1860, 844029), (1910, 821934), (1964, 799335), (2292, 684945), (2455, 639468), (2790, 562686), (2865, 547956), (2946, 532890), (3348, 468905), (3438, 456630), (3820, 410967), (4185, 375124), (4419, 355260), (4910, 319734), (5157, 304420), (5580, 281343), (5730, 273978), (5892, 266445), (5921, 265140), (6876, 228315), (7365, 213156), (8370, 187562), (8595, 182652), (8838, 177630), (9820, 159867), (10314, 152210), (11460, 136989), (11842, 132570), (13257, 118420), (14730, 106578), (15221, 103140), (16740, 93781), (17190, 91326), (17676, 88815), (17763, 88380), (20628, 76105), (22095, 71052), (23684, 66285), (25785, 60884), (26514, 59210), (29460, 53289), (29605, 53028), (30442, 51570), (34380, 45663), (35526, 44190)]