166542720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:832

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 369275520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 683, 762, 960, 1016, 1270, 1366, 1524, 1905, 1920, 2032, 2049, 2540, 2732, 3048, 3415, 3810, 4064, 4098, 5080, 5464, 6096, 6830, 7620, 8128, 8196, 10160, 10245, 10928, 12192, 13660, 15240, 16256, 16392, 20320, 20490, 21856, 24384, 27320, 30480, 32784, 40640, 40980, 43712, 48768, 54640, 60960, 65568, 81280, 81960, 86741, 87424, 109280, 121920, 131136, 163920, 173482, 218560, 243840, 260223, 262272, 327840, 346964, 433705, 437120, 520446, 655680, 693928, 867410, 1040892, 1301115, 1311360, 1387856, 1734820, 2081784, 2602230, 2775712, 3469640, 4163568, 5204460, 5551424, 6939280, 8327136, 10408920, 11102848, 13878560, 16654272, 20817840, 27757120, 33308544, 41635680, 55514240, 83271360, 166542720]

約数ペア:

[(1, 166542720), (2, 83271360), (3, 55514240), (4, 41635680), (5, 33308544), (6, 27757120), (8, 20817840), (10, 16654272), (12, 13878560), (15, 11102848), (16, 10408920), (20, 8327136), (24, 6939280), (30, 5551424), (32, 5204460), (40, 4163568), (48, 3469640), (60, 2775712), (64, 2602230), (80, 2081784), (96, 1734820), (120, 1387856), (127, 1311360), (128, 1301115), (160, 1040892), (192, 867410), (240, 693928), (254, 655680), (320, 520446), (381, 437120), (384, 433705), (480, 346964), (508, 327840), (635, 262272), (640, 260223), (683, 243840), (762, 218560), (960, 173482), (1016, 163920), (1270, 131136), (1366, 121920), (1524, 109280), (1905, 87424), (1920, 86741), (2032, 81960), (2049, 81280), (2540, 65568), (2732, 60960), (3048, 54640), (3415, 48768), (3810, 43712), (4064, 40980), (4098, 40640), (5080, 32784), (5464, 30480), (6096, 27320), (6830, 24384), (7620, 21856), (8128, 20490), (8196, 20320), (10160, 16392), (10245, 16256), (10928, 15240), (12192, 13660)]