211537440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2176

約数の個数: 192

約数和(自身を含む): 772934400

約数和(自身を除く): 561396960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2129, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4258, 4320, 4968, 5520, 6210, 6387, 6624, 8280, 8516, 9936, 10645, 11040, 12420, 12774, 16560, 17032, 19161, 19872, 21290, 24840, 25548, 31935, 33120, 34064, 38322, 42580, 48967, 49680, 51096, 57483, 63870, 68128, 76644, 85160, 95805, 97934, 99360, 102192, 114966, 127740, 146901, 153288, 170320, 191610, 195868, 204384, 229932, 244835, 255480, 287415, 293802, 306576, 340640, 383220, 391736, 440703, 459864, 489670, 510960, 574830, 587604, 613152, 734505, 766440, 783472, 881406, 919728, 979340, 1021920, 1149660, 1175208, 1322109, 1469010, 1532880, 1566944, 1762812, 1839456, 1958680, 2203515, 2299320, 2350416, 2644218, 2938020, 3065760, 3525624, 3917360, 4407030, 4598640, 4700832, 5288436, 5876040, 6610545, 7051248, 7834720, 8814060, 9197280, 10576872, 11752080, 13221090, 14102496, 17628120, 21153744, 23504160, 26442180, 35256240, 42307488, 52884360, 70512480, 105768720, 211537440]

約数ペア:

[(1, 211537440), (2, 105768720), (3, 70512480), (4, 52884360), (5, 42307488), (6, 35256240), (8, 26442180), (9, 23504160), (10, 21153744), (12, 17628120), (15, 14102496), (16, 13221090), (18, 11752080), (20, 10576872), (23, 9197280), (24, 8814060), (27, 7834720), (30, 7051248), (32, 6610545), (36, 5876040), (40, 5288436), (45, 4700832), (46, 4598640), (48, 4407030), (54, 3917360), (60, 3525624), (69, 3065760), (72, 2938020), (80, 2644218), (90, 2350416), (92, 2299320), (96, 2203515), (108, 1958680), (115, 1839456), (120, 1762812), (135, 1566944), (138, 1532880), (144, 1469010), (160, 1322109), (180, 1175208), (184, 1149660), (207, 1021920), (216, 979340), (230, 919728), (240, 881406), (270, 783472), (276, 766440), (288, 734505), (345, 613152), (360, 587604), (368, 574830), (414, 510960), (432, 489670), (460, 459864), (480, 440703), (540, 391736), (552, 383220), (621, 340640), (690, 306576), (720, 293802), (736, 287415), (828, 255480), (864, 244835), (920, 229932), (1035, 204384), (1080, 195868), (1104, 191610), (1242, 170320), (1380, 153288), (1440, 146901), (1656, 127740), (1840, 114966), (2070, 102192), (2129, 99360), (2160, 97934), (2208, 95805), (2484, 85160), (2760, 76644), (3105, 68128), (3312, 63870), (3680, 57483), (4140, 51096), (4258, 49680), (4320, 48967), (4968, 42580), (5520, 38322), (6210, 34064), (6387, 33120), (6624, 31935), (8280, 25548), (8516, 24840), (9936, 21290), (10645, 19872), (11040, 19161), (12420, 17032), (12774, 16560)]