262350720

素因数分解:

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

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 931170240

約数和(自身を除く): 668819520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1231, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2462, 2664, 2880, 2960, 3330, 3552, 3693, 4440, 4736, 4924, 5328, 5760, 5920, 6155, 6660, 7104, 7386, 8880, 9848, 10656, 11079, 11840, 12310, 13320, 14208, 14772, 17760, 18465, 19696, 21312, 22158, 23680, 24620, 26640, 29544, 35520, 36930, 39392, 42624, 44316, 45547, 49240, 53280, 55395, 59088, 71040, 73860, 78784, 88632, 91094, 98480, 106560, 110790, 118176, 136641, 147720, 157568, 177264, 182188, 196960, 213120, 221580, 227735, 236352, 273282, 295440, 354528, 364376, 393920, 409923, 443160, 455470, 472704, 546564, 590880, 683205, 709056, 728752, 787840, 819846, 886320, 910940, 1093128, 1181760, 1366410, 1418112, 1457504, 1639692, 1772640, 1821880, 2049615, 2186256, 2363520, 2732820, 2915008, 3279384, 3545280, 3643760, 4099230, 4372512, 5465640, 5830016, 6558768, 7090560, 7287520, 8198460, 8745024, 10931280, 13117536, 14575040, 16396920, 17490048, 21862560, 26235072, 29150080, 32793840, 43725120, 52470144, 65587680, 87450240, 131175360, 262350720]

約数ペア:

[(1, 262350720), (2, 131175360), (3, 87450240), (4, 65587680), (5, 52470144), (6, 43725120), (8, 32793840), (9, 29150080), (10, 26235072), (12, 21862560), (15, 17490048), (16, 16396920), (18, 14575040), (20, 13117536), (24, 10931280), (30, 8745024), (32, 8198460), (36, 7287520), (37, 7090560), (40, 6558768), (45, 5830016), (48, 5465640), (60, 4372512), (64, 4099230), (72, 3643760), (74, 3545280), (80, 3279384), (90, 2915008), (96, 2732820), (111, 2363520), (120, 2186256), (128, 2049615), (144, 1821880), (148, 1772640), (160, 1639692), (180, 1457504), (185, 1418112), (192, 1366410), (222, 1181760), (240, 1093128), (288, 910940), (296, 886320), (320, 819846), (333, 787840), (360, 728752), (370, 709056), (384, 683205), (444, 590880), (480, 546564), (555, 472704), (576, 455470), (592, 443160), (640, 409923), (666, 393920), (720, 364376), (740, 354528), (888, 295440), (960, 273282), (1110, 236352), (1152, 227735), (1184, 221580), (1231, 213120), (1332, 196960), (1440, 182188), (1480, 177264), (1665, 157568), (1776, 147720), (1920, 136641), (2220, 118176), (2368, 110790), (2462, 106560), (2664, 98480), (2880, 91094), (2960, 88632), (3330, 78784), (3552, 73860), (3693, 71040), (4440, 59088), (4736, 55395), (4924, 53280), (5328, 49240), (5760, 45547), (5920, 44316), (6155, 42624), (6660, 39392), (7104, 36930), (7386, 35520), (8880, 29544), (9848, 26640), (10656, 24620), (11079, 23680), (11840, 22158), (12310, 21312), (13320, 19696), (14208, 18465), (14772, 17760)]