1245808740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1699}}^1$

素因数の和:1834

約数の個数: 144

約数和(自身を含む): 3874449600

約数和(自身を除く): 2628640860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 101, 110, 121, 132, 165, 202, 220, 242, 303, 330, 363, 404, 484, 505, 605, 606, 660, 726, 1010, 1111, 1210, 1212, 1452, 1515, 1699, 1815, 2020, 2222, 2420, 3030, 3333, 3398, 3630, 4444, 5097, 5555, 6060, 6666, 6796, 7260, 8495, 10194, 11110, 12221, 13332, 16665, 16990, 18689, 20388, 22220, 24442, 25485, 33330, 33980, 36663, 37378, 48884, 50970, 56067, 61105, 66660, 73326, 74756, 93445, 101940, 112134, 122210, 146652, 171599, 183315, 186890, 205579, 224268, 244420, 280335, 343198, 366630, 373780, 411158, 514797, 560670, 616737, 686396, 733260, 822316, 857995, 1027895, 1029594, 1121340, 1233474, 1715990, 1887589, 2055790, 2059188, 2466948, 2573985, 3083685, 3431980, 3775178, 4111580, 5147970, 5662767, 6167370, 7550356, 9437945, 10295940, 11325534, 12334740, 18875890, 20763479, 22651068, 28313835, 37751780, 41526958, 56627670, 62290437, 83053916, 103817395, 113255340, 124580874, 207634790, 249161748, 311452185, 415269580, 622904370, 1245808740]

約数ペア:

[(1, 1245808740), (2, 622904370), (3, 415269580), (4, 311452185), (5, 249161748), (6, 207634790), (10, 124580874), (11, 113255340), (12, 103817395), (15, 83053916), (20, 62290437), (22, 56627670), (30, 41526958), (33, 37751780), (44, 28313835), (55, 22651068), (60, 20763479), (66, 18875890), (101, 12334740), (110, 11325534), (121, 10295940), (132, 9437945), (165, 7550356), (202, 6167370), (220, 5662767), (242, 5147970), (303, 4111580), (330, 3775178), (363, 3431980), (404, 3083685), (484, 2573985), (505, 2466948), (605, 2059188), (606, 2055790), (660, 1887589), (726, 1715990), (1010, 1233474), (1111, 1121340), (1210, 1029594), (1212, 1027895), (1452, 857995), (1515, 822316), (1699, 733260), (1815, 686396), (2020, 616737), (2222, 560670), (2420, 514797), (3030, 411158), (3333, 373780), (3398, 366630), (3630, 343198), (4444, 280335), (5097, 244420), (5555, 224268), (6060, 205579), (6666, 186890), (6796, 183315), (7260, 171599), (8495, 146652), (10194, 122210), (11110, 112134), (12221, 101940), (13332, 93445), (16665, 74756), (16990, 73326), (18689, 66660), (20388, 61105), (22220, 56067), (24442, 50970), (25485, 48884), (33330, 37378), (33980, 36663)]