165770640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 240

約数和(自身を含む): 657386496

約数和(自身を除く): 491615856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1061, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2122, 2170, 2232, 2480, 2520, 2604, 2790, 3183, 3255, 3472, 3720, 3906, 4244, 4340, 4464, 5040, 5208, 5305, 5580, 6366, 6510, 7427, 7440, 7812, 8488, 8680, 9549, 9765, 10416, 10610, 11160, 12732, 13020, 14854, 15624, 15915, 16976, 17360, 19098, 19530, 21220, 22281, 22320, 25464, 26040, 29708, 31248, 31830, 32891, 37135, 38196, 39060, 42440, 44562, 47745, 50928, 52080, 59416, 63660, 65782, 66843, 74270, 76392, 78120, 84880, 89124, 95490, 98673, 111405, 118832, 127320, 131564, 133686, 148540, 152784, 156240, 164455, 178248, 190980, 197346, 222810, 230237, 254640, 263128, 267372, 296019, 297080, 328910, 334215, 356496, 381960, 394692, 445620, 460474, 493365, 526256, 534744, 592038, 594160, 657820, 668430, 690711, 763920, 789384, 891240, 920948, 986730, 1069488, 1151185, 1184076, 1315640, 1336860, 1381422, 1480095, 1578768, 1782480, 1841896, 1973460, 2072133, 2302370, 2368152, 2631280, 2673720, 2762844, 2960190, 3453555, 3683792, 3946920, 4144266, 4604740, 4736304, 5347440, 5525688, 5920380, 6907110, 7893840, 8288532, 9209480, 10360665, 11051376, 11840760, 13814220, 16577064, 18418960, 20721330, 23681520, 27628440, 33154128, 41442660, 55256880, 82885320, 165770640]

約数ペア:

[(1, 165770640), (2, 82885320), (3, 55256880), (4, 41442660), (5, 33154128), (6, 27628440), (7, 23681520), (8, 20721330), (9, 18418960), (10, 16577064), (12, 13814220), (14, 11840760), (15, 11051376), (16, 10360665), (18, 9209480), (20, 8288532), (21, 7893840), (24, 6907110), (28, 5920380), (30, 5525688), (31, 5347440), (35, 4736304), (36, 4604740), (40, 4144266), (42, 3946920), (45, 3683792), (48, 3453555), (56, 2960190), (60, 2762844), (62, 2673720), (63, 2631280), (70, 2368152), (72, 2302370), (80, 2072133), (84, 1973460), (90, 1841896), (93, 1782480), (105, 1578768), (112, 1480095), (120, 1381422), (124, 1336860), (126, 1315640), (140, 1184076), (144, 1151185), (155, 1069488), (168, 986730), (180, 920948), (186, 891240), (210, 789384), (217, 763920), (240, 690711), (248, 668430), (252, 657820), (279, 594160), (280, 592038), (310, 534744), (315, 526256), (336, 493365), (360, 460474), (372, 445620), (420, 394692), (434, 381960), (465, 356496), (496, 334215), (504, 328910), (558, 297080), (560, 296019), (620, 267372), (630, 263128), (651, 254640), (720, 230237), (744, 222810), (840, 197346), (868, 190980), (930, 178248), (1008, 164455), (1061, 156240), (1085, 152784), (1116, 148540), (1240, 133686), (1260, 131564), (1302, 127320), (1395, 118832), (1488, 111405), (1680, 98673), (1736, 95490), (1860, 89124), (1953, 84880), (2122, 78120), (2170, 76392), (2232, 74270), (2480, 66843), (2520, 65782), (2604, 63660), (2790, 59416), (3183, 52080), (3255, 50928), (3472, 47745), (3720, 44562), (3906, 42440), (4244, 39060), (4340, 38196), (4464, 37135), (5040, 32891), (5208, 31830), (5305, 31248), (5580, 29708), (6366, 26040), (6510, 25464), (7427, 22320), (7440, 22281), (7812, 21220), (8488, 19530), (8680, 19098), (9549, 17360), (9765, 16976), (10416, 15915), (10610, 15624), (11160, 14854), (12732, 13020)]