2287673640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{907807}}^1$

素因数の和:907831

約数の個数: 96

約数和(自身を含む): 8497082880

約数和(自身を除く): 6209409240

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, 907807, 1815614, 2723421, 3631228, 4539035, 5446842, 6354649, 7262456, 8170263, 9078070, 10893684, 12709298, 13617105, 16340526, 18156140, 19063947, 21787368, 25418596, 27234210, 31773245, 32681052, 36312280, 38127894, 40851315, 50837192, 54468420, 57191841, 63546490, 65362104, 76255788, 81702630, 95319735, 108936840, 114383682, 127092980, 152511576, 163405260, 190639470, 228767364, 254185960, 285959205, 326810520, 381278940, 457534728, 571918410, 762557880, 1143836820, 2287673640]

約数ペア:

[(1, 2287673640), (2, 1143836820), (3, 762557880), (4, 571918410), (5, 457534728), (6, 381278940), (7, 326810520), (8, 285959205), (9, 254185960), (10, 228767364), (12, 190639470), (14, 163405260), (15, 152511576), (18, 127092980), (20, 114383682), (21, 108936840), (24, 95319735), (28, 81702630), (30, 76255788), (35, 65362104), (36, 63546490), (40, 57191841), (42, 54468420), (45, 50837192), (56, 40851315), (60, 38127894), (63, 36312280), (70, 32681052), (72, 31773245), (84, 27234210), (90, 25418596), (105, 21787368), (120, 19063947), (126, 18156140), (140, 16340526), (168, 13617105), (180, 12709298), (210, 10893684), (252, 9078070), (280, 8170263), (315, 7262456), (360, 6354649), (420, 5446842), (504, 4539035), (630, 3631228), (840, 2723421), (1260, 1815614), (2520, 907807)]