87223920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7417}}^1$

素因数の和:7447

約数の個数: 120

約数和(自身を含む): 314582544

約数和(自身を除く): 227358624

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7417, 11760, 14834, 22251, 29668, 37085, 44502, 51919, 59336, 74170, 89004, 103838, 111255, 118672, 148340, 155757, 178008, 207676, 222510, 259595, 296680, 311514, 356016, 363433, 415352, 445020, 519190, 593360, 623028, 726866, 778785, 830704, 890040, 1038380, 1090299, 1246056, 1453732, 1557570, 1780080, 1817165, 2076760, 2180598, 2492112, 2907464, 3115140, 3634330, 4153520, 4361196, 5451495, 5814928, 6230280, 7268660, 8722392, 10902990, 12460560, 14537320, 17444784, 21805980, 29074640, 43611960, 87223920]

約数ペア:

[(1, 87223920), (2, 43611960), (3, 29074640), (4, 21805980), (5, 17444784), (6, 14537320), (7, 12460560), (8, 10902990), (10, 8722392), (12, 7268660), (14, 6230280), (15, 5814928), (16, 5451495), (20, 4361196), (21, 4153520), (24, 3634330), (28, 3115140), (30, 2907464), (35, 2492112), (40, 2180598), (42, 2076760), (48, 1817165), (49, 1780080), (56, 1557570), (60, 1453732), (70, 1246056), (80, 1090299), (84, 1038380), (98, 890040), (105, 830704), (112, 778785), (120, 726866), (140, 623028), (147, 593360), (168, 519190), (196, 445020), (210, 415352), (240, 363433), (245, 356016), (280, 311514), (294, 296680), (336, 259595), (392, 222510), (420, 207676), (490, 178008), (560, 155757), (588, 148340), (735, 118672), (784, 111255), (840, 103838), (980, 89004), (1176, 74170), (1470, 59336), (1680, 51919), (1960, 44502), (2352, 37085), (2940, 29668), (3920, 22251), (5880, 14834), (7417, 11760)]