22288907880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{872023}}^1$

素因数の和:872111

約数の個数: 96

約数和(自身を含む): 73459301760

約数和(自身を除く): 51170393880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 872023, 1744046, 2616069, 3488092, 4360115, 5232138, 6976184, 7848207, 8720230, 10464276, 13080345, 15696414, 17440460, 20928552, 26160690, 31392828, 34880920, 39241035, 52321380, 61913633, 62785656, 78482070, 104642760, 123827266, 156964140, 185740899, 247654532, 309568165, 313928280, 371481798, 495309064, 557222697, 619136330, 742963596, 928704495, 1114445394, 1238272660, 1485927192, 1857408990, 2228890788, 2476545320, 2786113485, 3714817980, 4457781576, 5572226970, 7429635960, 11144453940, 22288907880]

約数ペア:

[(1, 22288907880), (2, 11144453940), (3, 7429635960), (4, 5572226970), (5, 4457781576), (6, 3714817980), (8, 2786113485), (9, 2476545320), (10, 2228890788), (12, 1857408990), (15, 1485927192), (18, 1238272660), (20, 1114445394), (24, 928704495), (30, 742963596), (36, 619136330), (40, 557222697), (45, 495309064), (60, 371481798), (71, 313928280), (72, 309568165), (90, 247654532), (120, 185740899), (142, 156964140), (180, 123827266), (213, 104642760), (284, 78482070), (355, 62785656), (360, 61913633), (426, 52321380), (568, 39241035), (639, 34880920), (710, 31392828), (852, 26160690), (1065, 20928552), (1278, 17440460), (1420, 15696414), (1704, 13080345), (2130, 10464276), (2556, 8720230), (2840, 7848207), (3195, 6976184), (4260, 5232138), (5112, 4360115), (6390, 3488092), (8520, 2616069), (12780, 1744046), (25560, 872023)]