70210320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 233020800

約数和(自身を除く): 162810480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 89, 95, 114, 120, 152, 173, 178, 190, 228, 240, 267, 285, 304, 346, 356, 380, 445, 456, 519, 534, 570, 692, 712, 760, 865, 890, 912, 1038, 1068, 1140, 1335, 1384, 1424, 1520, 1691, 1730, 1780, 2076, 2136, 2280, 2595, 2670, 2768, 3287, 3382, 3460, 3560, 4152, 4272, 4560, 5073, 5190, 5340, 6574, 6764, 6920, 7120, 8304, 8455, 9861, 10146, 10380, 10680, 13148, 13528, 13840, 15397, 16435, 16910, 19722, 20292, 20760, 21360, 25365, 26296, 27056, 30794, 32870, 33820, 39444, 40584, 41520, 46191, 49305, 50730, 52592, 61588, 65740, 67640, 76985, 78888, 81168, 92382, 98610, 101460, 123176, 131480, 135280, 153970, 157776, 184764, 197220, 202920, 230955, 246352, 262960, 292543, 307940, 369528, 394440, 405840, 461910, 585086, 615880, 739056, 788880, 877629, 923820, 1170172, 1231760, 1462715, 1755258, 1847640, 2340344, 2925430, 3510516, 3695280, 4388145, 4680688, 5850860, 7021032, 8776290, 11701720, 14042064, 17552580, 23403440, 35105160, 70210320]

約数ペア:

[(1, 70210320), (2, 35105160), (3, 23403440), (4, 17552580), (5, 14042064), (6, 11701720), (8, 8776290), (10, 7021032), (12, 5850860), (15, 4680688), (16, 4388145), (19, 3695280), (20, 3510516), (24, 2925430), (30, 2340344), (38, 1847640), (40, 1755258), (48, 1462715), (57, 1231760), (60, 1170172), (76, 923820), (80, 877629), (89, 788880), (95, 739056), (114, 615880), (120, 585086), (152, 461910), (173, 405840), (178, 394440), (190, 369528), (228, 307940), (240, 292543), (267, 262960), (285, 246352), (304, 230955), (346, 202920), (356, 197220), (380, 184764), (445, 157776), (456, 153970), (519, 135280), (534, 131480), (570, 123176), (692, 101460), (712, 98610), (760, 92382), (865, 81168), (890, 78888), (912, 76985), (1038, 67640), (1068, 65740), (1140, 61588), (1335, 52592), (1384, 50730), (1424, 49305), (1520, 46191), (1691, 41520), (1730, 40584), (1780, 39444), (2076, 33820), (2136, 32870), (2280, 30794), (2595, 27056), (2670, 26296), (2768, 25365), (3287, 21360), (3382, 20760), (3460, 20292), (3560, 19722), (4152, 16910), (4272, 16435), (4560, 15397), (5073, 13840), (5190, 13528), (5340, 13148), (6574, 10680), (6764, 10380), (6920, 10146), (7120, 9861), (8304, 8455)]