40597440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3286

約数の個数: 112

約数和(自身を含む): 138854688

約数和(自身を除く): 98257248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3253, 4160, 6240, 6506, 9759, 12480, 13012, 16265, 19518, 26024, 32530, 39036, 42289, 48795, 52048, 65060, 78072, 84578, 97590, 104096, 126867, 130120, 156144, 169156, 195180, 208192, 211445, 253734, 260240, 312288, 338312, 390360, 422890, 507468, 520480, 624576, 634335, 676624, 780720, 845780, 1014936, 1040960, 1268670, 1353248, 1561440, 1691560, 2029872, 2537340, 2706496, 3122880, 3383120, 4059744, 5074680, 6766240, 8119488, 10149360, 13532480, 20298720, 40597440]

約数ペア:

[(1, 40597440), (2, 20298720), (3, 13532480), (4, 10149360), (5, 8119488), (6, 6766240), (8, 5074680), (10, 4059744), (12, 3383120), (13, 3122880), (15, 2706496), (16, 2537340), (20, 2029872), (24, 1691560), (26, 1561440), (30, 1353248), (32, 1268670), (39, 1040960), (40, 1014936), (48, 845780), (52, 780720), (60, 676624), (64, 634335), (65, 624576), (78, 520480), (80, 507468), (96, 422890), (104, 390360), (120, 338312), (130, 312288), (156, 260240), (160, 253734), (192, 211445), (195, 208192), (208, 195180), (240, 169156), (260, 156144), (312, 130120), (320, 126867), (390, 104096), (416, 97590), (480, 84578), (520, 78072), (624, 65060), (780, 52048), (832, 48795), (960, 42289), (1040, 39036), (1248, 32530), (1560, 26024), (2080, 19518), (2496, 16265), (3120, 13012), (3253, 12480), (4160, 9759), (6240, 6506)]