716118720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20218

約数の個数: 112

約数和(自身を含む): 2335243488

約数和(自身を除く): 1619124768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 20161, 35520, 40322, 60483, 80644, 100805, 120966, 161288, 201610, 241932, 302415, 322576, 403220, 483864, 604830, 645152, 745957, 806440, 967728, 1209660, 1290304, 1491914, 1612880, 1935456, 2237871, 2419320, 2983828, 3225760, 3729785, 3870912, 4475742, 4838640, 5967656, 6451520, 7459570, 8951484, 9677280, 11189355, 11935312, 14919140, 17902968, 19354560, 22378710, 23870624, 29838280, 35805936, 44757420, 47741248, 59676560, 71611872, 89514840, 119353120, 143223744, 179029680, 238706240, 358059360, 716118720]

約数ペア:

[(1, 716118720), (2, 358059360), (3, 238706240), (4, 179029680), (5, 143223744), (6, 119353120), (8, 89514840), (10, 71611872), (12, 59676560), (15, 47741248), (16, 44757420), (20, 35805936), (24, 29838280), (30, 23870624), (32, 22378710), (37, 19354560), (40, 17902968), (48, 14919140), (60, 11935312), (64, 11189355), (74, 9677280), (80, 8951484), (96, 7459570), (111, 6451520), (120, 5967656), (148, 4838640), (160, 4475742), (185, 3870912), (192, 3729785), (222, 3225760), (240, 2983828), (296, 2419320), (320, 2237871), (370, 1935456), (444, 1612880), (480, 1491914), (555, 1290304), (592, 1209660), (740, 967728), (888, 806440), (960, 745957), (1110, 645152), (1184, 604830), (1480, 483864), (1776, 403220), (2220, 322576), (2368, 302415), (2960, 241932), (3552, 201610), (4440, 161288), (5920, 120966), (7104, 100805), (8880, 80644), (11840, 60483), (17760, 40322), (20161, 35520)]