260877240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1143

約数の個数: 256

約数和(自身を含む): 992476800

約数和(自身を除く): 731599560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1093, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2186, 2210, 2295, 2340, 2652, 2808, 3060, 3279, 3315, 3510, 3672, 3978, 4372, 4420, 4590, 4680, 5304, 5465, 5967, 6120, 6558, 6630, 7020, 7956, 8744, 8840, 9180, 9837, 9945, 10930, 11934, 13116, 13260, 14040, 14209, 15912, 16395, 18360, 18581, 19674, 19890, 21860, 23868, 26232, 26520, 28418, 29511, 29835, 32790, 37162, 39348, 39780, 42627, 43720, 47736, 49185, 55743, 56836, 59022, 59670, 65580, 71045, 74324, 78696, 79560, 85254, 92905, 98370, 111486, 113672, 118044, 119340, 127881, 131160, 142090, 147555, 148648, 167229, 170508, 185810, 196740, 213135, 222972, 236088, 238680, 241553, 255762, 278715, 284180, 295110, 334458, 341016, 371620, 383643, 393480, 426270, 445944, 483106, 501687, 511524, 557430, 568360, 590220, 639405, 668916, 724659, 743240, 767286, 836145, 852540, 966212, 1003374, 1023048, 1114860, 1180440, 1207765, 1278810, 1337832, 1449318, 1534572, 1672290, 1705080, 1918215, 1932424, 2006748, 2173977, 2229720, 2415530, 2508435, 2557620, 2898636, 3069144, 3344580, 3623295, 3836430, 4013496, 4347954, 4831060, 5016870, 5115240, 5797272, 6521931, 6689160, 7246590, 7672860, 8695908, 9662120, 10033740, 10869885, 13043862, 14493180, 15345720, 17391816, 20067480, 21739770, 26087724, 28986360, 32609655, 43479540, 52175448, 65219310, 86959080, 130438620, 260877240]

約数ペア:

[(1, 260877240), (2, 130438620), (3, 86959080), (4, 65219310), (5, 52175448), (6, 43479540), (8, 32609655), (9, 28986360), (10, 26087724), (12, 21739770), (13, 20067480), (15, 17391816), (17, 15345720), (18, 14493180), (20, 13043862), (24, 10869885), (26, 10033740), (27, 9662120), (30, 8695908), (34, 7672860), (36, 7246590), (39, 6689160), (40, 6521931), (45, 5797272), (51, 5115240), (52, 5016870), (54, 4831060), (60, 4347954), (65, 4013496), (68, 3836430), (72, 3623295), (78, 3344580), (85, 3069144), (90, 2898636), (102, 2557620), (104, 2508435), (108, 2415530), (117, 2229720), (120, 2173977), (130, 2006748), (135, 1932424), (136, 1918215), (153, 1705080), (156, 1672290), (170, 1534572), (180, 1449318), (195, 1337832), (204, 1278810), (216, 1207765), (221, 1180440), (234, 1114860), (255, 1023048), (260, 1003374), (270, 966212), (306, 852540), (312, 836145), (340, 767286), (351, 743240), (360, 724659), (390, 668916), (408, 639405), (442, 590220), (459, 568360), (468, 557430), (510, 511524), (520, 501687), (540, 483106), (585, 445944), (612, 426270), (663, 393480), (680, 383643), (702, 371620), (765, 341016), (780, 334458), (884, 295110), (918, 284180), (936, 278715), (1020, 255762), (1080, 241553), (1093, 238680), (1105, 236088), (1170, 222972), (1224, 213135), (1326, 196740), (1404, 185810), (1530, 170508), (1560, 167229), (1755, 148648), (1768, 147555), (1836, 142090), (1989, 131160), (2040, 127881), (2186, 119340), (2210, 118044), (2295, 113672), (2340, 111486), (2652, 98370), (2808, 92905), (3060, 85254), (3279, 79560), (3315, 78696), (3510, 74324), (3672, 71045), (3978, 65580), (4372, 59670), (4420, 59022), (4590, 56836), (4680, 55743), (5304, 49185), (5465, 47736), (5967, 43720), (6120, 42627), (6558, 39780), (6630, 39348), (7020, 37162), (7956, 32790), (8744, 29835), (8840, 29511), (9180, 28418), (9837, 26520), (9945, 26232), (10930, 23868), (11934, 21860), (13116, 19890), (13260, 19674), (14040, 18581), (14209, 18360), (15912, 16395)]