88403280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 316908288

約数和(自身を除く): 228505008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 521, 560, 606, 707, 808, 840, 1010, 1042, 1212, 1414, 1515, 1563, 1616, 1680, 2020, 2084, 2121, 2424, 2605, 2828, 3030, 3126, 3535, 3647, 4040, 4168, 4242, 4848, 5210, 5656, 6060, 6252, 7070, 7294, 7815, 8080, 8336, 8484, 10420, 10605, 10941, 11312, 12120, 12504, 14140, 14588, 15630, 16968, 18235, 20840, 21210, 21882, 24240, 25008, 28280, 29176, 31260, 33936, 36470, 41680, 42420, 43764, 52621, 54705, 56560, 58352, 62520, 72940, 84840, 87528, 105242, 109410, 125040, 145880, 157863, 169680, 175056, 210484, 218820, 263105, 291760, 315726, 368347, 420968, 437640, 526210, 631452, 736694, 789315, 841936, 875280, 1052420, 1105041, 1262904, 1473388, 1578630, 1841735, 2104840, 2210082, 2525808, 2946776, 3157260, 3683470, 4209680, 4420164, 5525205, 5893552, 6314520, 7366940, 8840328, 11050410, 12629040, 14733880, 17680656, 22100820, 29467760, 44201640, 88403280]

約数ペア:

[(1, 88403280), (2, 44201640), (3, 29467760), (4, 22100820), (5, 17680656), (6, 14733880), (7, 12629040), (8, 11050410), (10, 8840328), (12, 7366940), (14, 6314520), (15, 5893552), (16, 5525205), (20, 4420164), (21, 4209680), (24, 3683470), (28, 3157260), (30, 2946776), (35, 2525808), (40, 2210082), (42, 2104840), (48, 1841735), (56, 1578630), (60, 1473388), (70, 1262904), (80, 1105041), (84, 1052420), (101, 875280), (105, 841936), (112, 789315), (120, 736694), (140, 631452), (168, 526210), (202, 437640), (210, 420968), (240, 368347), (280, 315726), (303, 291760), (336, 263105), (404, 218820), (420, 210484), (505, 175056), (521, 169680), (560, 157863), (606, 145880), (707, 125040), (808, 109410), (840, 105242), (1010, 87528), (1042, 84840), (1212, 72940), (1414, 62520), (1515, 58352), (1563, 56560), (1616, 54705), (1680, 52621), (2020, 43764), (2084, 42420), (2121, 41680), (2424, 36470), (2605, 33936), (2828, 31260), (3030, 29176), (3126, 28280), (3535, 25008), (3647, 24240), (4040, 21882), (4168, 21210), (4242, 20840), (4848, 18235), (5210, 16968), (5656, 15630), (6060, 14588), (6252, 14140), (7070, 12504), (7294, 12120), (7815, 11312), (8080, 10941), (8336, 10605), (8484, 10420)]