964673640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{382807}}^1$

素因数の和:382831

約数の個数: 96

約数和(自身を含む): 3583082880

約数和(自身を除く): 2618409240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 382807, 765614, 1148421, 1531228, 1914035, 2296842, 2679649, 3062456, 3445263, 3828070, 4593684, 5359298, 5742105, 6890526, 7656140, 8038947, 9187368, 10718596, 11484210, 13398245, 13781052, 15312280, 16077894, 17226315, 21437192, 22968420, 24116841, 26796490, 27562104, 32155788, 34452630, 40194735, 45936840, 48233682, 53592980, 64311576, 68905260, 80389470, 96467364, 107185960, 120584205, 137810520, 160778940, 192934728, 241168410, 321557880, 482336820, 964673640]

約数ペア:

[(1, 964673640), (2, 482336820), (3, 321557880), (4, 241168410), (5, 192934728), (6, 160778940), (7, 137810520), (8, 120584205), (9, 107185960), (10, 96467364), (12, 80389470), (14, 68905260), (15, 64311576), (18, 53592980), (20, 48233682), (21, 45936840), (24, 40194735), (28, 34452630), (30, 32155788), (35, 27562104), (36, 26796490), (40, 24116841), (42, 22968420), (45, 21437192), (56, 17226315), (60, 16077894), (63, 15312280), (70, 13781052), (72, 13398245), (84, 11484210), (90, 10718596), (105, 9187368), (120, 8038947), (126, 7656140), (140, 6890526), (168, 5742105), (180, 5359298), (210, 4593684), (252, 3828070), (280, 3445263), (315, 3062456), (360, 2679649), (420, 2296842), (504, 1914035), (630, 1531228), (840, 1148421), (1260, 765614), (2520, 382807)]