1051405920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2675

約数の個数: 240

約数和(自身を含む): 3831746688

約数和(自身を除く): 2780340768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2617, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5234, 5580, 6480, 6696, 7440, 7851, 8370, 8928, 10044, 10468, 11160, 12555, 12960, 13085, 13392, 14880, 15702, 16740, 20088, 20936, 22320, 23553, 25110, 26170, 26784, 31404, 33480, 39255, 40176, 41872, 44640, 47106, 50220, 52340, 62808, 66960, 70659, 78510, 80352, 81127, 83744, 94212, 100440, 104680, 117765, 125616, 133920, 141318, 157020, 162254, 188424, 200880, 209360, 211977, 235530, 243381, 251232, 282636, 314040, 324508, 353295, 376848, 401760, 405635, 418720, 423954, 471060, 486762, 565272, 628080, 649016, 706590, 730143, 753696, 811270, 847908, 942120, 973524, 1059885, 1130544, 1216905, 1256160, 1298032, 1413180, 1460286, 1622540, 1695816, 1884240, 1947048, 2119770, 2190429, 2261088, 2433810, 2596064, 2826360, 2920572, 3245080, 3391632, 3650715, 3768480, 3894096, 4239540, 4380858, 4867620, 5652720, 5841144, 6490160, 6571287, 6783264, 7301430, 7788192, 8479080, 8761716, 9735240, 10952145, 11305440, 11682288, 12980320, 13142574, 14602860, 16958160, 17523432, 19470480, 21904290, 23364576, 26285148, 29205720, 32856435, 33916320, 35046864, 38940960, 43808580, 52570296, 58411440, 65712870, 70093728, 87617160, 105140592, 116822880, 131425740, 175234320, 210281184, 262851480, 350468640, 525702960, 1051405920]

約数ペア:

[(1, 1051405920), (2, 525702960), (3, 350468640), (4, 262851480), (5, 210281184), (6, 175234320), (8, 131425740), (9, 116822880), (10, 105140592), (12, 87617160), (15, 70093728), (16, 65712870), (18, 58411440), (20, 52570296), (24, 43808580), (27, 38940960), (30, 35046864), (31, 33916320), (32, 32856435), (36, 29205720), (40, 26285148), (45, 23364576), (48, 21904290), (54, 19470480), (60, 17523432), (62, 16958160), (72, 14602860), (80, 13142574), (81, 12980320), (90, 11682288), (93, 11305440), (96, 10952145), (108, 9735240), (120, 8761716), (124, 8479080), (135, 7788192), (144, 7301430), (155, 6783264), (160, 6571287), (162, 6490160), (180, 5841144), (186, 5652720), (216, 4867620), (240, 4380858), (248, 4239540), (270, 3894096), (279, 3768480), (288, 3650715), (310, 3391632), (324, 3245080), (360, 2920572), (372, 2826360), (405, 2596064), (432, 2433810), (465, 2261088), (480, 2190429), (496, 2119770), (540, 1947048), (558, 1884240), (620, 1695816), (648, 1622540), (720, 1460286), (744, 1413180), (810, 1298032), (837, 1256160), (864, 1216905), (930, 1130544), (992, 1059885), (1080, 973524), (1116, 942120), (1240, 847908), (1296, 811270), (1395, 753696), (1440, 730143), (1488, 706590), (1620, 649016), (1674, 628080), (1860, 565272), (2160, 486762), (2232, 471060), (2480, 423954), (2511, 418720), (2592, 405635), (2617, 401760), (2790, 376848), (2976, 353295), (3240, 324508), (3348, 314040), (3720, 282636), (4185, 251232), (4320, 243381), (4464, 235530), (4960, 211977), (5022, 209360), (5234, 200880), (5580, 188424), (6480, 162254), (6696, 157020), (7440, 141318), (7851, 133920), (8370, 125616), (8928, 117765), (10044, 104680), (10468, 100440), (11160, 94212), (12555, 83744), (12960, 81127), (13085, 80352), (13392, 78510), (14880, 70659), (15702, 66960), (16740, 62808), (20088, 52340), (20936, 50220), (22320, 47106), (23553, 44640), (25110, 41872), (26170, 40176), (26784, 39255), (31404, 33480)]