207142560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 761866560

約数和(自身を除く): 554724000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 67, 72, 76, 80, 90, 95, 96, 113, 114, 120, 134, 144, 152, 160, 171, 180, 190, 201, 226, 228, 240, 268, 285, 288, 304, 335, 339, 342, 360, 380, 402, 452, 456, 480, 536, 565, 570, 603, 608, 670, 678, 684, 720, 760, 804, 855, 904, 912, 1005, 1017, 1072, 1130, 1140, 1206, 1273, 1340, 1356, 1368, 1440, 1520, 1608, 1695, 1710, 1808, 1824, 2010, 2034, 2144, 2147, 2260, 2280, 2412, 2546, 2680, 2712, 2736, 3015, 3040, 3216, 3390, 3420, 3616, 3819, 4020, 4068, 4294, 4520, 4560, 4824, 5085, 5092, 5360, 5424, 5472, 6030, 6365, 6432, 6441, 6780, 6840, 7571, 7638, 8040, 8136, 8588, 9040, 9120, 9648, 10170, 10184, 10720, 10735, 10848, 11457, 12060, 12730, 12882, 13560, 13680, 15142, 15276, 16080, 16272, 17176, 18080, 19095, 19296, 19323, 20340, 20368, 21470, 22713, 22914, 24120, 25460, 25764, 27120, 27360, 30284, 30552, 32160, 32205, 32544, 34352, 37855, 38190, 38646, 40680, 40736, 42940, 45426, 45828, 48240, 50920, 51528, 54240, 57285, 60568, 61104, 64410, 68139, 68704, 75710, 76380, 77292, 81360, 85880, 90852, 91656, 96480, 96615, 101840, 103056, 113565, 114570, 121136, 122208, 128820, 136278, 143849, 151420, 152760, 154584, 162720, 171760, 181704, 183312, 193230, 203680, 206112, 227130, 229140, 242272, 257640, 272556, 287698, 302840, 305520, 309168, 340695, 343520, 363408, 366624, 386460, 431547, 454260, 458280, 515280, 545112, 575396, 605680, 611040, 618336, 681390, 719245, 726816, 772920, 863094, 908520, 916560, 1030560, 1090224, 1150792, 1211360, 1294641, 1362780, 1438490, 1545840, 1726188, 1817040, 1833120, 2157735, 2180448, 2301584, 2589282, 2725560, 2876980, 3091680, 3452376, 3634080, 4315470, 4603168, 5178564, 5451120, 5753960, 6473205, 6904752, 8630940, 10357128, 10902240, 11507920, 12946410, 13809504, 17261880, 20714256, 23015840, 25892820, 34523760, 41428512, 51785640, 69047520, 103571280, 207142560]

約数ペア:

[(1, 207142560), (2, 103571280), (3, 69047520), (4, 51785640), (5, 41428512), (6, 34523760), (8, 25892820), (9, 23015840), (10, 20714256), (12, 17261880), (15, 13809504), (16, 12946410), (18, 11507920), (19, 10902240), (20, 10357128), (24, 8630940), (30, 6904752), (32, 6473205), (36, 5753960), (38, 5451120), (40, 5178564), (45, 4603168), (48, 4315470), (57, 3634080), (60, 3452376), (67, 3091680), (72, 2876980), (76, 2725560), (80, 2589282), (90, 2301584), (95, 2180448), (96, 2157735), (113, 1833120), (114, 1817040), (120, 1726188), (134, 1545840), (144, 1438490), (152, 1362780), (160, 1294641), (171, 1211360), (180, 1150792), (190, 1090224), (201, 1030560), (226, 916560), (228, 908520), (240, 863094), (268, 772920), (285, 726816), (288, 719245), (304, 681390), (335, 618336), (339, 611040), (342, 605680), (360, 575396), (380, 545112), (402, 515280), (452, 458280), (456, 454260), (480, 431547), (536, 386460), (565, 366624), (570, 363408), (603, 343520), (608, 340695), (670, 309168), (678, 305520), (684, 302840), (720, 287698), (760, 272556), (804, 257640), (855, 242272), (904, 229140), (912, 227130), (1005, 206112), (1017, 203680), (1072, 193230), (1130, 183312), (1140, 181704), (1206, 171760), (1273, 162720), (1340, 154584), (1356, 152760), (1368, 151420), (1440, 143849), (1520, 136278), (1608, 128820), (1695, 122208), (1710, 121136), (1808, 114570), (1824, 113565), (2010, 103056), (2034, 101840), (2144, 96615), (2147, 96480), (2260, 91656), (2280, 90852), (2412, 85880), (2546, 81360), (2680, 77292), (2712, 76380), (2736, 75710), (3015, 68704), (3040, 68139), (3216, 64410), (3390, 61104), (3420, 60568), (3616, 57285), (3819, 54240), (4020, 51528), (4068, 50920), (4294, 48240), (4520, 45828), (4560, 45426), (4824, 42940), (5085, 40736), (5092, 40680), (5360, 38646), (5424, 38190), (5472, 37855), (6030, 34352), (6365, 32544), (6432, 32205), (6441, 32160), (6780, 30552), (6840, 30284), (7571, 27360), (7638, 27120), (8040, 25764), (8136, 25460), (8588, 24120), (9040, 22914), (9120, 22713), (9648, 21470), (10170, 20368), (10184, 20340), (10720, 19323), (10735, 19296), (10848, 19095), (11457, 18080), (12060, 17176), (12730, 16272), (12882, 16080), (13560, 15276), (13680, 15142)]