207249120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11105

約数の個数: 144

約数和(自身を含む): 761709312

約数和(自身を除く): 554460192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11071, 18720, 22142, 33213, 44284, 55355, 66426, 88568, 99639, 110710, 132852, 143923, 166065, 177136, 199278, 221420, 265704, 287846, 332130, 354272, 398556, 431769, 442840, 498195, 531408, 575692, 664260, 719615, 797112, 863538, 885680, 996390, 1062816, 1151384, 1295307, 1328520, 1439230, 1594224, 1727076, 1771360, 1992780, 2158845, 2302768, 2590614, 2657040, 2878460, 3188448, 3454152, 3985560, 4317690, 4605536, 5181228, 5314080, 5756920, 6476535, 6908304, 7971120, 8635380, 10362456, 11513840, 12953070, 13816608, 15942240, 17270760, 20724912, 23027680, 25906140, 34541520, 41449824, 51812280, 69083040, 103624560, 207249120]

約数ペア:

[(1, 207249120), (2, 103624560), (3, 69083040), (4, 51812280), (5, 41449824), (6, 34541520), (8, 25906140), (9, 23027680), (10, 20724912), (12, 17270760), (13, 15942240), (15, 13816608), (16, 12953070), (18, 11513840), (20, 10362456), (24, 8635380), (26, 7971120), (30, 6908304), (32, 6476535), (36, 5756920), (39, 5314080), (40, 5181228), (45, 4605536), (48, 4317690), (52, 3985560), (60, 3454152), (65, 3188448), (72, 2878460), (78, 2657040), (80, 2590614), (90, 2302768), (96, 2158845), (104, 1992780), (117, 1771360), (120, 1727076), (130, 1594224), (144, 1439230), (156, 1328520), (160, 1295307), (180, 1151384), (195, 1062816), (208, 996390), (234, 885680), (240, 863538), (260, 797112), (288, 719615), (312, 664260), (360, 575692), (390, 531408), (416, 498195), (468, 442840), (480, 431769), (520, 398556), (585, 354272), (624, 332130), (720, 287846), (780, 265704), (936, 221420), (1040, 199278), (1170, 177136), (1248, 166065), (1440, 143923), (1560, 132852), (1872, 110710), (2080, 99639), (2340, 88568), (3120, 66426), (3744, 55355), (4680, 44284), (6240, 33213), (9360, 22142), (11071, 18720)]