181942320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2987

約数の個数: 160

約数和(自身を含む): 662243328

約数和(自身を除く): 480301008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2927, 2960, 3108, 3885, 4144, 4440, 5180, 5854, 6216, 7770, 8781, 8880, 10360, 11708, 12432, 14635, 15540, 17562, 20489, 20720, 23416, 29270, 31080, 35124, 40978, 43905, 46832, 58540, 61467, 62160, 70248, 81956, 87810, 102445, 108299, 117080, 122934, 140496, 163912, 175620, 204890, 216598, 234160, 245868, 307335, 324897, 327824, 351240, 409780, 433196, 491736, 541495, 614670, 649794, 702480, 758093, 819560, 866392, 983472, 1082990, 1229340, 1299588, 1516186, 1624485, 1639120, 1732784, 2165980, 2274279, 2458680, 2599176, 3032372, 3248970, 3790465, 4331960, 4548558, 4917360, 5198352, 6064744, 6497940, 7580930, 8663920, 9097116, 11371395, 12129488, 12995880, 15161860, 18194232, 22742790, 25991760, 30323720, 36388464, 45485580, 60647440, 90971160, 181942320]

約数ペア:

[(1, 181942320), (2, 90971160), (3, 60647440), (4, 45485580), (5, 36388464), (6, 30323720), (7, 25991760), (8, 22742790), (10, 18194232), (12, 15161860), (14, 12995880), (15, 12129488), (16, 11371395), (20, 9097116), (21, 8663920), (24, 7580930), (28, 6497940), (30, 6064744), (35, 5198352), (37, 4917360), (40, 4548558), (42, 4331960), (48, 3790465), (56, 3248970), (60, 3032372), (70, 2599176), (74, 2458680), (80, 2274279), (84, 2165980), (105, 1732784), (111, 1639120), (112, 1624485), (120, 1516186), (140, 1299588), (148, 1229340), (168, 1082990), (185, 983472), (210, 866392), (222, 819560), (240, 758093), (259, 702480), (280, 649794), (296, 614670), (336, 541495), (370, 491736), (420, 433196), (444, 409780), (518, 351240), (555, 327824), (560, 324897), (592, 307335), (740, 245868), (777, 234160), (840, 216598), (888, 204890), (1036, 175620), (1110, 163912), (1295, 140496), (1480, 122934), (1554, 117080), (1680, 108299), (1776, 102445), (2072, 87810), (2220, 81956), (2590, 70248), (2927, 62160), (2960, 61467), (3108, 58540), (3885, 46832), (4144, 43905), (4440, 40978), (5180, 35124), (5854, 31080), (6216, 29270), (7770, 23416), (8781, 20720), (8880, 20489), (10360, 17562), (11708, 15540), (12432, 14635)]