207694320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1303

約数の個数: 160

約数和(自身を含む): 696622080

約数和(自身を除く): 488927760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1231, 1406, 1480, 1520, 1776, 2109, 2220, 2280, 2462, 2812, 2960, 3515, 3693, 4218, 4440, 4560, 4924, 5624, 6155, 7030, 7386, 8436, 8880, 9848, 10545, 11248, 12310, 14060, 14772, 16872, 18465, 19696, 21090, 23389, 24620, 28120, 29544, 33744, 36930, 42180, 45547, 46778, 49240, 56240, 59088, 70167, 73860, 84360, 91094, 93556, 98480, 116945, 136641, 140334, 147720, 168720, 182188, 187112, 227735, 233890, 273282, 280668, 295440, 350835, 364376, 374224, 455470, 467780, 546564, 561336, 683205, 701670, 728752, 865393, 910940, 935560, 1093128, 1122672, 1366410, 1403340, 1730786, 1821880, 1871120, 2186256, 2596179, 2732820, 2806680, 3461572, 3643760, 4326965, 5192358, 5465640, 5613360, 6923144, 8653930, 10384716, 10931280, 12980895, 13846288, 17307860, 20769432, 25961790, 34615720, 41538864, 51923580, 69231440, 103847160, 207694320]

約数ペア:

[(1, 207694320), (2, 103847160), (3, 69231440), (4, 51923580), (5, 41538864), (6, 34615720), (8, 25961790), (10, 20769432), (12, 17307860), (15, 13846288), (16, 12980895), (19, 10931280), (20, 10384716), (24, 8653930), (30, 6923144), (37, 5613360), (38, 5465640), (40, 5192358), (48, 4326965), (57, 3643760), (60, 3461572), (74, 2806680), (76, 2732820), (80, 2596179), (95, 2186256), (111, 1871120), (114, 1821880), (120, 1730786), (148, 1403340), (152, 1366410), (185, 1122672), (190, 1093128), (222, 935560), (228, 910940), (240, 865393), (285, 728752), (296, 701670), (304, 683205), (370, 561336), (380, 546564), (444, 467780), (456, 455470), (555, 374224), (570, 364376), (592, 350835), (703, 295440), (740, 280668), (760, 273282), (888, 233890), (912, 227735), (1110, 187112), (1140, 182188), (1231, 168720), (1406, 147720), (1480, 140334), (1520, 136641), (1776, 116945), (2109, 98480), (2220, 93556), (2280, 91094), (2462, 84360), (2812, 73860), (2960, 70167), (3515, 59088), (3693, 56240), (4218, 49240), (4440, 46778), (4560, 45547), (4924, 42180), (5624, 36930), (6155, 33744), (7030, 29544), (7386, 28120), (8436, 24620), (8880, 23389), (9848, 21090), (10545, 19696), (11248, 18465), (12310, 16872), (14060, 14772)]