201691440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 712284768

約数和(自身を除く): 510593328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 67, 72, 74, 80, 90, 111, 113, 120, 134, 144, 148, 180, 185, 201, 222, 226, 240, 268, 296, 333, 335, 339, 360, 370, 402, 444, 452, 536, 555, 565, 592, 603, 666, 670, 678, 720, 740, 804, 888, 904, 1005, 1017, 1072, 1110, 1130, 1206, 1332, 1340, 1356, 1480, 1608, 1665, 1695, 1776, 1808, 2010, 2034, 2220, 2260, 2412, 2479, 2664, 2680, 2712, 2960, 3015, 3216, 3330, 3390, 4020, 4068, 4181, 4440, 4520, 4824, 4958, 5085, 5328, 5360, 5424, 6030, 6660, 6780, 7437, 7571, 8040, 8136, 8362, 8880, 9040, 9648, 9916, 10170, 12060, 12395, 12543, 13320, 13560, 14874, 15142, 16080, 16272, 16724, 19832, 20340, 20905, 22311, 22713, 24120, 24790, 25086, 26640, 27120, 29748, 30284, 33448, 37185, 37629, 37855, 39664, 40680, 41810, 44622, 45426, 48240, 49580, 50172, 59496, 60568, 62715, 66896, 68139, 74370, 75258, 75710, 81360, 83620, 89244, 90852, 99160, 100344, 111555, 113565, 118992, 121136, 125430, 136278, 148740, 150516, 151420, 167240, 178488, 181704, 188145, 198320, 200688, 223110, 227130, 250860, 272556, 280127, 297480, 301032, 302840, 334480, 340695, 356976, 363408, 376290, 446220, 454260, 501720, 545112, 560254, 594960, 602064, 605680, 681390, 752580, 840381, 892440, 908520, 1003440, 1090224, 1120508, 1362780, 1400635, 1505160, 1680762, 1784880, 1817040, 2241016, 2521143, 2725560, 2801270, 3010320, 3361524, 4201905, 4482032, 5042286, 5451120, 5602540, 6723048, 8403810, 10084572, 11205080, 12605715, 13446096, 16807620, 20169144, 22410160, 25211430, 33615240, 40338288, 50422860, 67230480, 100845720, 201691440]

約数ペア:

[(1, 201691440), (2, 100845720), (3, 67230480), (4, 50422860), (5, 40338288), (6, 33615240), (8, 25211430), (9, 22410160), (10, 20169144), (12, 16807620), (15, 13446096), (16, 12605715), (18, 11205080), (20, 10084572), (24, 8403810), (30, 6723048), (36, 5602540), (37, 5451120), (40, 5042286), (45, 4482032), (48, 4201905), (60, 3361524), (67, 3010320), (72, 2801270), (74, 2725560), (80, 2521143), (90, 2241016), (111, 1817040), (113, 1784880), (120, 1680762), (134, 1505160), (144, 1400635), (148, 1362780), (180, 1120508), (185, 1090224), (201, 1003440), (222, 908520), (226, 892440), (240, 840381), (268, 752580), (296, 681390), (333, 605680), (335, 602064), (339, 594960), (360, 560254), (370, 545112), (402, 501720), (444, 454260), (452, 446220), (536, 376290), (555, 363408), (565, 356976), (592, 340695), (603, 334480), (666, 302840), (670, 301032), (678, 297480), (720, 280127), (740, 272556), (804, 250860), (888, 227130), (904, 223110), (1005, 200688), (1017, 198320), (1072, 188145), (1110, 181704), (1130, 178488), (1206, 167240), (1332, 151420), (1340, 150516), (1356, 148740), (1480, 136278), (1608, 125430), (1665, 121136), (1695, 118992), (1776, 113565), (1808, 111555), (2010, 100344), (2034, 99160), (2220, 90852), (2260, 89244), (2412, 83620), (2479, 81360), (2664, 75710), (2680, 75258), (2712, 74370), (2960, 68139), (3015, 66896), (3216, 62715), (3330, 60568), (3390, 59496), (4020, 50172), (4068, 49580), (4181, 48240), (4440, 45426), (4520, 44622), (4824, 41810), (4958, 40680), (5085, 39664), (5328, 37855), (5360, 37629), (5424, 37185), (6030, 33448), (6660, 30284), (6780, 29748), (7437, 27120), (7571, 26640), (8040, 25086), (8136, 24790), (8362, 24120), (8880, 22713), (9040, 22311), (9648, 20905), (9916, 20340), (10170, 19832), (12060, 16724), (12395, 16272), (12543, 16080), (13320, 15142), (13560, 14874)]