1792457940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{25253}}^1$

素因数の和:25298

約数の個数: 144

約数和(自身を含む): 6211271808

約数和(自身を除く): 4418813868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4732, 5070, 5460, 5915, 7098, 10140, 11830, 14196, 17745, 23660, 25253, 35490, 50506, 70980, 75759, 101012, 126265, 151518, 176771, 252530, 303036, 328289, 353542, 378795, 505060, 530313, 656578, 707084, 757590, 883855, 984867, 1060626, 1313156, 1515180, 1641445, 1767710, 1969734, 2121252, 2298023, 2651565, 3282890, 3535420, 3939468, 4267757, 4596046, 4924335, 5303130, 6565780, 6894069, 8535514, 9192092, 9848670, 10606260, 11490115, 12803271, 13788138, 17071028, 19697340, 21338785, 22980230, 25606542, 27576276, 29874299, 34470345, 42677570, 45960460, 51213084, 59748598, 64016355, 68940690, 85355140, 89622897, 119497196, 128032710, 137881380, 149371495, 179245794, 256065420, 298742990, 358491588, 448114485, 597485980, 896228970, 1792457940]

約数ペア:

[(1, 1792457940), (2, 896228970), (3, 597485980), (4, 448114485), (5, 358491588), (6, 298742990), (7, 256065420), (10, 179245794), (12, 149371495), (13, 137881380), (14, 128032710), (15, 119497196), (20, 89622897), (21, 85355140), (26, 68940690), (28, 64016355), (30, 59748598), (35, 51213084), (39, 45960460), (42, 42677570), (52, 34470345), (60, 29874299), (65, 27576276), (70, 25606542), (78, 22980230), (84, 21338785), (91, 19697340), (105, 17071028), (130, 13788138), (140, 12803271), (156, 11490115), (169, 10606260), (182, 9848670), (195, 9192092), (210, 8535514), (260, 6894069), (273, 6565780), (338, 5303130), (364, 4924335), (390, 4596046), (420, 4267757), (455, 3939468), (507, 3535420), (546, 3282890), (676, 2651565), (780, 2298023), (845, 2121252), (910, 1969734), (1014, 1767710), (1092, 1641445), (1183, 1515180), (1365, 1313156), (1690, 1060626), (1820, 984867), (2028, 883855), (2366, 757590), (2535, 707084), (2730, 656578), (3380, 530313), (3549, 505060), (4732, 378795), (5070, 353542), (5460, 328289), (5915, 303036), (7098, 252530), (10140, 176771), (11830, 151518), (14196, 126265), (17745, 101012), (23660, 75759), (25253, 70980), (35490, 50506)]