171415680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1318

約数の個数: 128

約数和(自身を含む): 554325120

約数和(自身を除く): 382909440

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, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1223, 1460, 1752, 1920, 2190, 2336, 2446, 2920, 3504, 3669, 4380, 4672, 4892, 5840, 6115, 7008, 7338, 8760, 9344, 9784, 11680, 12230, 14016, 14676, 17520, 18345, 19568, 23360, 24460, 28032, 29352, 35040, 36690, 39136, 46720, 48920, 58704, 70080, 73380, 78272, 89279, 97840, 117408, 140160, 146760, 156544, 178558, 195680, 234816, 267837, 293520, 357116, 391360, 446395, 469632, 535674, 587040, 714232, 782720, 892790, 1071348, 1174080, 1339185, 1428464, 1785580, 2142696, 2348160, 2678370, 2856928, 3571160, 4285392, 5356740, 5713856, 7142320, 8570784, 10713480, 11427712, 14284640, 17141568, 21426960, 28569280, 34283136, 42853920, 57138560, 85707840, 171415680]

約数ペア:

[(1, 171415680), (2, 85707840), (3, 57138560), (4, 42853920), (5, 34283136), (6, 28569280), (8, 21426960), (10, 17141568), (12, 14284640), (15, 11427712), (16, 10713480), (20, 8570784), (24, 7142320), (30, 5713856), (32, 5356740), (40, 4285392), (48, 3571160), (60, 2856928), (64, 2678370), (73, 2348160), (80, 2142696), (96, 1785580), (120, 1428464), (128, 1339185), (146, 1174080), (160, 1071348), (192, 892790), (219, 782720), (240, 714232), (292, 587040), (320, 535674), (365, 469632), (384, 446395), (438, 391360), (480, 357116), (584, 293520), (640, 267837), (730, 234816), (876, 195680), (960, 178558), (1095, 156544), (1168, 146760), (1223, 140160), (1460, 117408), (1752, 97840), (1920, 89279), (2190, 78272), (2336, 73380), (2446, 70080), (2920, 58704), (3504, 48920), (3669, 46720), (4380, 39136), (4672, 36690), (4892, 35040), (5840, 29352), (6115, 28032), (7008, 24460), (7338, 23360), (8760, 19568), (9344, 18345), (9784, 17520), (11680, 14676), (12230, 14016)]