1011496920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63377}}^1$

素因数の和:63417

約数の個数: 128

約数和(自身を含む): 3650572800

約数和(自身を除く): 2639075880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 63377, 126754, 190131, 253508, 316885, 380262, 443639, 507016, 633770, 760524, 887278, 950655, 1204163, 1267540, 1330917, 1521048, 1774556, 1901310, 2218195, 2408326, 2535080, 2661834, 3549112, 3612489, 3802620, 4436390, 4816652, 5323668, 6020815, 6654585, 7224978, 7605240, 8429141, 8872780, 9633304, 10647336, 12041630, 13309170, 14449956, 16858282, 17745560, 18062445, 24083260, 25287423, 26618340, 28899912, 33716564, 36124890, 42145705, 48166520, 50574846, 53236680, 67433128, 72249780, 84291410, 101149692, 126437115, 144499560, 168582820, 202299384, 252874230, 337165640, 505748460, 1011496920]

約数ペア:

[(1, 1011496920), (2, 505748460), (3, 337165640), (4, 252874230), (5, 202299384), (6, 168582820), (7, 144499560), (8, 126437115), (10, 101149692), (12, 84291410), (14, 72249780), (15, 67433128), (19, 53236680), (20, 50574846), (21, 48166520), (24, 42145705), (28, 36124890), (30, 33716564), (35, 28899912), (38, 26618340), (40, 25287423), (42, 24083260), (56, 18062445), (57, 17745560), (60, 16858282), (70, 14449956), (76, 13309170), (84, 12041630), (95, 10647336), (105, 9633304), (114, 8872780), (120, 8429141), (133, 7605240), (140, 7224978), (152, 6654585), (168, 6020815), (190, 5323668), (210, 4816652), (228, 4436390), (266, 3802620), (280, 3612489), (285, 3549112), (380, 2661834), (399, 2535080), (420, 2408326), (456, 2218195), (532, 1901310), (570, 1774556), (665, 1521048), (760, 1330917), (798, 1267540), (840, 1204163), (1064, 950655), (1140, 887278), (1330, 760524), (1596, 633770), (1995, 507016), (2280, 443639), (2660, 380262), (3192, 316885), (3990, 253508), (5320, 190131), (7980, 126754), (15960, 63377)]