1040646960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:20992

約数の個数: 160

約数和(自身を含む): 3740474880

約数和(自身を除く): 2699827920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 20947, 24840, 41894, 49680, 62841, 83788, 104735, 125682, 167576, 188523, 209470, 251364, 314205, 335152, 377046, 418940, 481781, 502728, 565569, 628410, 754092, 837880, 942615, 963562, 1005456, 1131138, 1256820, 1445343, 1508184, 1675760, 1885230, 1927124, 2262276, 2408905, 2513640, 2827845, 2890686, 3016368, 3770460, 3854248, 4336029, 4524552, 4817810, 5027280, 5655690, 5781372, 7226715, 7540920, 7708496, 8672058, 9049104, 9635620, 11311380, 11562744, 13008087, 14453430, 15081840, 17344116, 19271240, 21680145, 22622760, 23125488, 26016174, 28906860, 34688232, 38542480, 43360290, 45245520, 52032348, 57813720, 65040435, 69376464, 86720580, 104064696, 115627440, 130080870, 173441160, 208129392, 260161740, 346882320, 520323480, 1040646960]

約数ペア:

[(1, 1040646960), (2, 520323480), (3, 346882320), (4, 260161740), (5, 208129392), (6, 173441160), (8, 130080870), (9, 115627440), (10, 104064696), (12, 86720580), (15, 69376464), (16, 65040435), (18, 57813720), (20, 52032348), (23, 45245520), (24, 43360290), (27, 38542480), (30, 34688232), (36, 28906860), (40, 26016174), (45, 23125488), (46, 22622760), (48, 21680145), (54, 19271240), (60, 17344116), (69, 15081840), (72, 14453430), (80, 13008087), (90, 11562744), (92, 11311380), (108, 9635620), (115, 9049104), (120, 8672058), (135, 7708496), (138, 7540920), (144, 7226715), (180, 5781372), (184, 5655690), (207, 5027280), (216, 4817810), (230, 4524552), (240, 4336029), (270, 3854248), (276, 3770460), (345, 3016368), (360, 2890686), (368, 2827845), (414, 2513640), (432, 2408905), (460, 2262276), (540, 1927124), (552, 1885230), (621, 1675760), (690, 1508184), (720, 1445343), (828, 1256820), (920, 1131138), (1035, 1005456), (1080, 963562), (1104, 942615), (1242, 837880), (1380, 754092), (1656, 628410), (1840, 565569), (2070, 502728), (2160, 481781), (2484, 418940), (2760, 377046), (3105, 335152), (3312, 314205), (4140, 251364), (4968, 209470), (5520, 188523), (6210, 167576), (8280, 125682), (9936, 104735), (12420, 83788), (16560, 62841), (20947, 49680), (24840, 41894)]