26657760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 91929600

約数和(自身を除く): 65271840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 79, 80, 95, 96, 111, 114, 120, 148, 152, 158, 160, 185, 190, 222, 228, 237, 240, 285, 296, 304, 316, 370, 380, 395, 444, 456, 474, 480, 555, 570, 592, 608, 632, 703, 740, 760, 790, 888, 912, 948, 1110, 1140, 1184, 1185, 1264, 1406, 1480, 1501, 1520, 1580, 1776, 1824, 1896, 2109, 2220, 2280, 2370, 2528, 2812, 2923, 2960, 3002, 3040, 3160, 3515, 3552, 3792, 4218, 4440, 4503, 4560, 4740, 5624, 5846, 5920, 6004, 6320, 7030, 7505, 7584, 8436, 8769, 8880, 9006, 9120, 9480, 10545, 11248, 11692, 12008, 12640, 14060, 14615, 15010, 16872, 17538, 17760, 18012, 18960, 21090, 22496, 22515, 23384, 24016, 28120, 29230, 30020, 33744, 35076, 36024, 37920, 42180, 43845, 45030, 46768, 48032, 55537, 56240, 58460, 60040, 67488, 70152, 72048, 84360, 87690, 90060, 93536, 111074, 112480, 116920, 120080, 140304, 144096, 166611, 168720, 175380, 180120, 222148, 233840, 240160, 277685, 280608, 333222, 337440, 350760, 360240, 444296, 467680, 555370, 666444, 701520, 720480, 833055, 888592, 1110740, 1332888, 1403040, 1666110, 1777184, 2221480, 2665776, 3332220, 4442960, 5331552, 6664440, 8885920, 13328880, 26657760]

約数ペア:

[(1, 26657760), (2, 13328880), (3, 8885920), (4, 6664440), (5, 5331552), (6, 4442960), (8, 3332220), (10, 2665776), (12, 2221480), (15, 1777184), (16, 1666110), (19, 1403040), (20, 1332888), (24, 1110740), (30, 888592), (32, 833055), (37, 720480), (38, 701520), (40, 666444), (48, 555370), (57, 467680), (60, 444296), (74, 360240), (76, 350760), (79, 337440), (80, 333222), (95, 280608), (96, 277685), (111, 240160), (114, 233840), (120, 222148), (148, 180120), (152, 175380), (158, 168720), (160, 166611), (185, 144096), (190, 140304), (222, 120080), (228, 116920), (237, 112480), (240, 111074), (285, 93536), (296, 90060), (304, 87690), (316, 84360), (370, 72048), (380, 70152), (395, 67488), (444, 60040), (456, 58460), (474, 56240), (480, 55537), (555, 48032), (570, 46768), (592, 45030), (608, 43845), (632, 42180), (703, 37920), (740, 36024), (760, 35076), (790, 33744), (888, 30020), (912, 29230), (948, 28120), (1110, 24016), (1140, 23384), (1184, 22515), (1185, 22496), (1264, 21090), (1406, 18960), (1480, 18012), (1501, 17760), (1520, 17538), (1580, 16872), (1776, 15010), (1824, 14615), (1896, 14060), (2109, 12640), (2220, 12008), (2280, 11692), (2370, 11248), (2528, 10545), (2812, 9480), (2923, 9120), (2960, 9006), (3002, 8880), (3040, 8769), (3160, 8436), (3515, 7584), (3552, 7505), (3792, 7030), (4218, 6320), (4440, 6004), (4503, 5920), (4560, 5846), (4740, 5624)]