165070320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 544518720

約数和(自身を除く): 379448400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 555, 580, 592, 641, 696, 740, 870, 888, 1073, 1110, 1160, 1282, 1392, 1480, 1740, 1776, 1923, 2146, 2220, 2320, 2564, 2960, 3205, 3219, 3480, 3846, 4292, 4440, 5128, 5365, 6410, 6438, 6960, 7692, 8584, 8880, 9615, 10256, 10730, 12820, 12876, 15384, 16095, 17168, 18589, 19230, 21460, 23717, 25640, 25752, 30768, 32190, 37178, 38460, 42920, 47434, 51280, 51504, 55767, 64380, 71151, 74356, 76920, 85840, 92945, 94868, 111534, 118585, 128760, 142302, 148712, 153840, 185890, 189736, 223068, 237170, 257520, 278835, 284604, 297424, 355755, 371780, 379472, 446136, 474340, 557670, 569208, 687793, 711510, 743560, 892272, 948680, 1115340, 1138416, 1375586, 1423020, 1487120, 1897360, 2063379, 2230680, 2751172, 2846040, 3438965, 4126758, 4461360, 5502344, 5692080, 6877930, 8253516, 10316895, 11004688, 13755860, 16507032, 20633790, 27511720, 33014064, 41267580, 55023440, 82535160, 165070320]

約数ペア:

[(1, 165070320), (2, 82535160), (3, 55023440), (4, 41267580), (5, 33014064), (6, 27511720), (8, 20633790), (10, 16507032), (12, 13755860), (15, 11004688), (16, 10316895), (20, 8253516), (24, 6877930), (29, 5692080), (30, 5502344), (37, 4461360), (40, 4126758), (48, 3438965), (58, 2846040), (60, 2751172), (74, 2230680), (80, 2063379), (87, 1897360), (111, 1487120), (116, 1423020), (120, 1375586), (145, 1138416), (148, 1115340), (174, 948680), (185, 892272), (222, 743560), (232, 711510), (240, 687793), (290, 569208), (296, 557670), (348, 474340), (370, 446136), (435, 379472), (444, 371780), (464, 355755), (555, 297424), (580, 284604), (592, 278835), (641, 257520), (696, 237170), (740, 223068), (870, 189736), (888, 185890), (1073, 153840), (1110, 148712), (1160, 142302), (1282, 128760), (1392, 118585), (1480, 111534), (1740, 94868), (1776, 92945), (1923, 85840), (2146, 76920), (2220, 74356), (2320, 71151), (2564, 64380), (2960, 55767), (3205, 51504), (3219, 51280), (3480, 47434), (3846, 42920), (4292, 38460), (4440, 37178), (5128, 32190), (5365, 30768), (6410, 25752), (6438, 25640), (6960, 23717), (7692, 21460), (8584, 19230), (8880, 18589), (9615, 17168), (10256, 16095), (10730, 15384), (12820, 12876)]