1526496640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1020

約数の個数: 128

約数和(自身を含む): 3891071520

約数和(自身を除く): 2364574880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 173, 272, 320, 340, 346, 544, 640, 680, 692, 811, 865, 1088, 1360, 1384, 1622, 1730, 2176, 2720, 2768, 2941, 3244, 3460, 4055, 5440, 5536, 5882, 6488, 6920, 8110, 10880, 11072, 11764, 12976, 13787, 13840, 14705, 16220, 22144, 23528, 25952, 27574, 27680, 29410, 32440, 47056, 51904, 55148, 55360, 58820, 64880, 68935, 94112, 103808, 110296, 110720, 117640, 129760, 137870, 140303, 188224, 220592, 235280, 259520, 275740, 280606, 376448, 441184, 470560, 519040, 551480, 561212, 701515, 882368, 941120, 1102960, 1122424, 1403030, 1764736, 1882240, 2205920, 2244848, 2385151, 2806060, 4411840, 4489696, 4770302, 5612120, 8823680, 8979392, 9540604, 11224240, 11925755, 17958784, 19081208, 22448480, 23851510, 38162416, 44896960, 47703020, 76324832, 89793920, 95406040, 152649664, 190812080, 305299328, 381624160, 763248320, 1526496640]

約数ペア:

[(1, 1526496640), (2, 763248320), (4, 381624160), (5, 305299328), (8, 190812080), (10, 152649664), (16, 95406040), (17, 89793920), (20, 76324832), (32, 47703020), (34, 44896960), (40, 38162416), (64, 23851510), (68, 22448480), (80, 19081208), (85, 17958784), (128, 11925755), (136, 11224240), (160, 9540604), (170, 8979392), (173, 8823680), (272, 5612120), (320, 4770302), (340, 4489696), (346, 4411840), (544, 2806060), (640, 2385151), (680, 2244848), (692, 2205920), (811, 1882240), (865, 1764736), (1088, 1403030), (1360, 1122424), (1384, 1102960), (1622, 941120), (1730, 882368), (2176, 701515), (2720, 561212), (2768, 551480), (2941, 519040), (3244, 470560), (3460, 441184), (4055, 376448), (5440, 280606), (5536, 275740), (5882, 259520), (6488, 235280), (6920, 220592), (8110, 188224), (10880, 140303), (11072, 137870), (11764, 129760), (12976, 117640), (13787, 110720), (13840, 110296), (14705, 103808), (16220, 94112), (22144, 68935), (23528, 64880), (25952, 58820), (27574, 55360), (27680, 55148), (29410, 51904), (32440, 47056)]