402564240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 240

約数和(自身を含む): 1492873200

約数和(自身を除く): 1090308960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1049, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2098, 2132, 2340, 2460, 2665, 2952, 3120, 3147, 3198, 3280, 3690, 4196, 4264, 4680, 4797, 4920, 5245, 5330, 5904, 6294, 6396, 7380, 7995, 8392, 8528, 9360, 9441, 9594, 9840, 10490, 10660, 12588, 12792, 13637, 14760, 15735, 15990, 16784, 18882, 19188, 20980, 21320, 23985, 25176, 25584, 27274, 29520, 31470, 31980, 37764, 38376, 40911, 41960, 42640, 43009, 47205, 47970, 50352, 54548, 62940, 63960, 68185, 75528, 76752, 81822, 83920, 86018, 94410, 95940, 109096, 122733, 125880, 127920, 129027, 136370, 151056, 163644, 172036, 188820, 191880, 204555, 215045, 218192, 245466, 251760, 258054, 272740, 327288, 344072, 377640, 383760, 387081, 409110, 430090, 490932, 516108, 545480, 559117, 613665, 645135, 654576, 688144, 755280, 774162, 818220, 860180, 981864, 1032216, 1090960, 1118234, 1227330, 1290270, 1548324, 1636440, 1677351, 1720360, 1935405, 1963728, 2064432, 2236468, 2454660, 2580540, 2795585, 3096648, 3272880, 3354702, 3440720, 3870810, 4472936, 4909320, 5032053, 5161080, 5591170, 6193296, 6709404, 7741620, 8386755, 8945872, 9818640, 10064106, 10322160, 11182340, 13418808, 15483240, 16773510, 20128212, 22364680, 25160265, 26837616, 30966480, 33547020, 40256424, 44729360, 50320530, 67094040, 80512848, 100641060, 134188080, 201282120, 402564240]

約数ペア:

[(1, 402564240), (2, 201282120), (3, 134188080), (4, 100641060), (5, 80512848), (6, 67094040), (8, 50320530), (9, 44729360), (10, 40256424), (12, 33547020), (13, 30966480), (15, 26837616), (16, 25160265), (18, 22364680), (20, 20128212), (24, 16773510), (26, 15483240), (30, 13418808), (36, 11182340), (39, 10322160), (40, 10064106), (41, 9818640), (45, 8945872), (48, 8386755), (52, 7741620), (60, 6709404), (65, 6193296), (72, 5591170), (78, 5161080), (80, 5032053), (82, 4909320), (90, 4472936), (104, 3870810), (117, 3440720), (120, 3354702), (123, 3272880), (130, 3096648), (144, 2795585), (156, 2580540), (164, 2454660), (180, 2236468), (195, 2064432), (205, 1963728), (208, 1935405), (234, 1720360), (240, 1677351), (246, 1636440), (260, 1548324), (312, 1290270), (328, 1227330), (360, 1118234), (369, 1090960), (390, 1032216), (410, 981864), (468, 860180), (492, 818220), (520, 774162), (533, 755280), (585, 688144), (615, 654576), (624, 645135), (656, 613665), (720, 559117), (738, 545480), (780, 516108), (820, 490932), (936, 430090), (984, 409110), (1040, 387081), (1049, 383760), (1066, 377640), (1170, 344072), (1230, 327288), (1476, 272740), (1560, 258054), (1599, 251760), (1640, 245466), (1845, 218192), (1872, 215045), (1968, 204555), (2098, 191880), (2132, 188820), (2340, 172036), (2460, 163644), (2665, 151056), (2952, 136370), (3120, 129027), (3147, 127920), (3198, 125880), (3280, 122733), (3690, 109096), (4196, 95940), (4264, 94410), (4680, 86018), (4797, 83920), (4920, 81822), (5245, 76752), (5330, 75528), (5904, 68185), (6294, 63960), (6396, 62940), (7380, 54548), (7995, 50352), (8392, 47970), (8528, 47205), (9360, 43009), (9441, 42640), (9594, 41960), (9840, 40911), (10490, 38376), (10660, 37764), (12588, 31980), (12792, 31470), (13637, 29520), (14760, 27274), (15735, 25584), (15990, 25176), (16784, 23985), (18882, 21320), (19188, 20980)]