165424320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 168

約数和(自身を含む): 577717920

約数和(自身を除く): 412293600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 809, 852, 960, 1065, 1136, 1278, 1420, 1440, 1618, 1704, 2130, 2272, 2427, 2556, 2840, 2880, 3195, 3236, 3408, 4045, 4260, 4544, 4854, 5112, 5680, 6390, 6472, 6816, 7281, 8090, 8520, 9708, 10224, 11360, 12135, 12780, 12944, 13632, 14562, 16180, 17040, 19416, 20448, 22720, 24270, 25560, 25888, 29124, 32360, 34080, 36405, 38832, 40896, 48540, 51120, 51776, 57439, 58248, 64720, 68160, 72810, 77664, 97080, 102240, 114878, 116496, 129440, 145620, 155328, 172317, 194160, 204480, 229756, 232992, 258880, 287195, 291240, 344634, 388320, 459512, 465984, 516951, 574390, 582480, 689268, 776640, 861585, 919024, 1033902, 1148780, 1164960, 1378536, 1723170, 1838048, 2067804, 2297560, 2329920, 2584755, 2757072, 3446340, 3676096, 4135608, 4595120, 5169510, 5514144, 6892680, 8271216, 9190240, 10339020, 11028288, 13785360, 16542432, 18380480, 20678040, 27570720, 33084864, 41356080, 55141440, 82712160, 165424320]

約数ペア:

[(1, 165424320), (2, 82712160), (3, 55141440), (4, 41356080), (5, 33084864), (6, 27570720), (8, 20678040), (9, 18380480), (10, 16542432), (12, 13785360), (15, 11028288), (16, 10339020), (18, 9190240), (20, 8271216), (24, 6892680), (30, 5514144), (32, 5169510), (36, 4595120), (40, 4135608), (45, 3676096), (48, 3446340), (60, 2757072), (64, 2584755), (71, 2329920), (72, 2297560), (80, 2067804), (90, 1838048), (96, 1723170), (120, 1378536), (142, 1164960), (144, 1148780), (160, 1033902), (180, 919024), (192, 861585), (213, 776640), (240, 689268), (284, 582480), (288, 574390), (320, 516951), (355, 465984), (360, 459512), (426, 388320), (480, 344634), (568, 291240), (576, 287195), (639, 258880), (710, 232992), (720, 229756), (809, 204480), (852, 194160), (960, 172317), (1065, 155328), (1136, 145620), (1278, 129440), (1420, 116496), (1440, 114878), (1618, 102240), (1704, 97080), (2130, 77664), (2272, 72810), (2427, 68160), (2556, 64720), (2840, 58248), (2880, 57439), (3195, 51776), (3236, 51120), (3408, 48540), (4045, 40896), (4260, 38832), (4544, 36405), (4854, 34080), (5112, 32360), (5680, 29124), (6390, 25888), (6472, 25560), (6816, 24270), (7281, 22720), (8090, 20448), (8520, 19416), (9708, 17040), (10224, 16180), (11360, 14562), (12135, 13632), (12780, 12944)]