229556880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 240

約数和(自身を含む): 905608704

約数和(自身を除く): 676051824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1231, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2462, 2520, 2590, 2664, 2960, 3108, 3330, 3693, 3885, 4144, 4440, 4662, 4924, 5040, 5180, 5328, 6155, 6216, 6660, 7386, 7770, 8617, 8880, 9324, 9848, 10360, 11079, 11655, 12310, 12432, 13320, 14772, 15540, 17234, 18465, 18648, 19696, 20720, 22158, 23310, 24620, 25851, 26640, 29544, 31080, 34468, 36930, 37296, 43085, 44316, 45547, 46620, 49240, 51702, 55395, 59088, 62160, 68936, 73860, 77553, 86170, 88632, 91094, 93240, 98480, 103404, 110790, 129255, 136641, 137872, 147720, 155106, 172340, 177264, 182188, 186480, 206808, 221580, 227735, 258510, 273282, 295440, 310212, 318829, 344680, 364376, 387765, 409923, 413616, 443160, 455470, 517020, 546564, 620424, 637658, 683205, 689360, 728752, 775530, 819846, 886320, 910940, 956487, 1034040, 1093128, 1240848, 1275316, 1366410, 1551060, 1594145, 1639692, 1821880, 1912974, 2049615, 2068080, 2186256, 2550632, 2732820, 2869461, 3102120, 3188290, 3279384, 3643760, 3825948, 4099230, 4782435, 5101264, 5465640, 5738922, 6204240, 6376580, 6558768, 7651896, 8198460, 9564870, 10931280, 11477844, 12753160, 14347305, 15303792, 16396920, 19129740, 22955688, 25506320, 28694610, 32793840, 38259480, 45911376, 57389220, 76518960, 114778440, 229556880]

約数ペア:

[(1, 229556880), (2, 114778440), (3, 76518960), (4, 57389220), (5, 45911376), (6, 38259480), (7, 32793840), (8, 28694610), (9, 25506320), (10, 22955688), (12, 19129740), (14, 16396920), (15, 15303792), (16, 14347305), (18, 12753160), (20, 11477844), (21, 10931280), (24, 9564870), (28, 8198460), (30, 7651896), (35, 6558768), (36, 6376580), (37, 6204240), (40, 5738922), (42, 5465640), (45, 5101264), (48, 4782435), (56, 4099230), (60, 3825948), (63, 3643760), (70, 3279384), (72, 3188290), (74, 3102120), (80, 2869461), (84, 2732820), (90, 2550632), (105, 2186256), (111, 2068080), (112, 2049615), (120, 1912974), (126, 1821880), (140, 1639692), (144, 1594145), (148, 1551060), (168, 1366410), (180, 1275316), (185, 1240848), (210, 1093128), (222, 1034040), (240, 956487), (252, 910940), (259, 886320), (280, 819846), (296, 775530), (315, 728752), (333, 689360), (336, 683205), (360, 637658), (370, 620424), (420, 546564), (444, 517020), (504, 455470), (518, 443160), (555, 413616), (560, 409923), (592, 387765), (630, 364376), (666, 344680), (720, 318829), (740, 310212), (777, 295440), (840, 273282), (888, 258510), (1008, 227735), (1036, 221580), (1110, 206808), (1231, 186480), (1260, 182188), (1295, 177264), (1332, 172340), (1480, 155106), (1554, 147720), (1665, 137872), (1680, 136641), (1776, 129255), (2072, 110790), (2220, 103404), (2331, 98480), (2462, 93240), (2520, 91094), (2590, 88632), (2664, 86170), (2960, 77553), (3108, 73860), (3330, 68936), (3693, 62160), (3885, 59088), (4144, 55395), (4440, 51702), (4662, 49240), (4924, 46620), (5040, 45547), (5180, 44316), (5328, 43085), (6155, 37296), (6216, 36930), (6660, 34468), (7386, 31080), (7770, 29544), (8617, 26640), (8880, 25851), (9324, 24620), (9848, 23310), (10360, 22158), (11079, 20720), (11655, 19696), (12310, 18648), (12432, 18465), (13320, 17234), (14772, 15540)]