40907938560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{145933}}^1$

素因数の和:146030

約数の個数: 144

約数和(自身を含む): 132440358624

約数和(自身を除く): 91532420064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 18688, 23360, 28032, 35040, 46720, 56064, 70080, 93440, 140160, 145933, 280320, 291866, 437799, 583732, 729665, 875598, 1167464, 1459330, 1751196, 2188995, 2334928, 2918660, 3502392, 4377990, 4669856, 5837320, 7004784, 8755980, 9339712, 10653109, 11674640, 14009568, 17511960, 18679424, 21306218, 23349280, 28019136, 31959327, 35023920, 37358848, 42612436, 46698560, 53265545, 56038272, 63918654, 70047840, 85224872, 93397120, 106531090, 112076544, 127837308, 140095680, 159796635, 170449744, 186794240, 213062180, 255674616, 280191360, 319593270, 340899488, 426124360, 511349232, 560382720, 639186540, 681798976, 852248720, 1022698464, 1278373080, 1363597952, 1704497440, 2045396928, 2556746160, 2727195904, 3408994880, 4090793856, 5113492320, 6817989760, 8181587712, 10226984640, 13635979520, 20453969280, 40907938560]

約数ペア:

[(1, 40907938560), (2, 20453969280), (3, 13635979520), (4, 10226984640), (5, 8181587712), (6, 6817989760), (8, 5113492320), (10, 4090793856), (12, 3408994880), (15, 2727195904), (16, 2556746160), (20, 2045396928), (24, 1704497440), (30, 1363597952), (32, 1278373080), (40, 1022698464), (48, 852248720), (60, 681798976), (64, 639186540), (73, 560382720), (80, 511349232), (96, 426124360), (120, 340899488), (128, 319593270), (146, 280191360), (160, 255674616), (192, 213062180), (219, 186794240), (240, 170449744), (256, 159796635), (292, 140095680), (320, 127837308), (365, 112076544), (384, 106531090), (438, 93397120), (480, 85224872), (584, 70047840), (640, 63918654), (730, 56038272), (768, 53265545), (876, 46698560), (960, 42612436), (1095, 37358848), (1168, 35023920), (1280, 31959327), (1460, 28019136), (1752, 23349280), (1920, 21306218), (2190, 18679424), (2336, 17511960), (2920, 14009568), (3504, 11674640), (3840, 10653109), (4380, 9339712), (4672, 8755980), (5840, 7004784), (7008, 5837320), (8760, 4669856), (9344, 4377990), (11680, 3502392), (14016, 2918660), (17520, 2334928), (18688, 2188995), (23360, 1751196), (28032, 1459330), (35040, 1167464), (46720, 875598), (56064, 729665), (70080, 583732), (93440, 437799), (140160, 291866), (145933, 280320)]