20244093480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2286

約数の個数: 320

約数和(自身を含む): 73619884800

約数和(自身を除く): 53375791320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 239, 260, 270, 312, 324, 351, 360, 390, 405, 468, 478, 520, 540, 585, 648, 702, 717, 780, 810, 936, 956, 1053, 1080, 1170, 1195, 1404, 1434, 1560, 1620, 1755, 1912, 2011, 2106, 2151, 2340, 2390, 2808, 2868, 3107, 3240, 3510, 3585, 4022, 4212, 4302, 4680, 4780, 5265, 5736, 6033, 6214, 6453, 7020, 7170, 8044, 8424, 8604, 9321, 9560, 10055, 10530, 10755, 12066, 12428, 12906, 14040, 14340, 15535, 16088, 17208, 18099, 18642, 19359, 20110, 21060, 21510, 24132, 24856, 25812, 26143, 27963, 28680, 30165, 31070, 32265, 36198, 37284, 38718, 40220, 42120, 43020, 46605, 48264, 51624, 52286, 54297, 55926, 60330, 62140, 64530, 72396, 74568, 77436, 78429, 80440, 83889, 86040, 90495, 93210, 96795, 104572, 108594, 111852, 120660, 124280, 129060, 130715, 139815, 144792, 154872, 156858, 162891, 167778, 180990, 186420, 193590, 209144, 217188, 223704, 235287, 241320, 251667, 258120, 261430, 271485, 279630, 313716, 325782, 335556, 361980, 372840, 387180, 392145, 419445, 434376, 470574, 480629, 503334, 522860, 542970, 559260, 627432, 651564, 671112, 705861, 723960, 774360, 784290, 814455, 838890, 941148, 961258, 1006668, 1045720, 1085940, 1118520, 1176435, 1258335, 1303128, 1411722, 1441887, 1568580, 1628910, 1677780, 1882296, 1922516, 2013336, 2117583, 2171880, 2352870, 2403145, 2516670, 2823444, 2883774, 3137160, 3257820, 3355560, 3529305, 3845032, 4235166, 4325661, 4705740, 4806290, 5033340, 5646888, 5767548, 6248177, 6515640, 7058610, 7209435, 8470332, 8651322, 9411480, 9612580, 10066680, 10587915, 11535096, 12496354, 12976983, 14117220, 14418870, 16940664, 17302644, 18744531, 19225160, 21175830, 21628305, 24992708, 25953966, 28234440, 28837740, 31240885, 34605288, 37489062, 38930949, 42351660, 43256610, 49985416, 51907932, 56233593, 57675480, 62481770, 64884915, 74978124, 77861898, 84703320, 86513220, 93722655, 103815864, 112467186, 124963540, 129769830, 149956248, 155723796, 168700779, 173026440, 187445310, 194654745, 224934372, 249927080, 259539660, 281167965, 311447592, 337401558, 374890620, 389309490, 449868744, 506102337, 519079320, 562335930, 674803116, 749781240, 778618980, 843503895, 1012204674, 1124671860, 1349606232, 1557237960, 1687007790, 2024409348, 2249343720, 2530511685, 3374015580, 4048818696, 5061023370, 6748031160, 10122046740, 20244093480]

約数ペア:

[(1, 20244093480), (2, 10122046740), (3, 6748031160), (4, 5061023370), (5, 4048818696), (6, 3374015580), (8, 2530511685), (9, 2249343720), (10, 2024409348), (12, 1687007790), (13, 1557237960), (15, 1349606232), (18, 1124671860), (20, 1012204674), (24, 843503895), (26, 778618980), (27, 749781240), (30, 674803116), (36, 562335930), (39, 519079320), (40, 506102337), (45, 449868744), (52, 389309490), (54, 374890620), (60, 337401558), (65, 311447592), (72, 281167965), (78, 259539660), (81, 249927080), (90, 224934372), (104, 194654745), (108, 187445310), (117, 173026440), (120, 168700779), (130, 155723796), (135, 149956248), (156, 129769830), (162, 124963540), (180, 112467186), (195, 103815864), (216, 93722655), (234, 86513220), (239, 84703320), (260, 77861898), (270, 74978124), (312, 64884915), (324, 62481770), (351, 57675480), (360, 56233593), (390, 51907932), (405, 49985416), (468, 43256610), (478, 42351660), (520, 38930949), (540, 37489062), (585, 34605288), (648, 31240885), (702, 28837740), (717, 28234440), (780, 25953966), (810, 24992708), (936, 21628305), (956, 21175830), (1053, 19225160), (1080, 18744531), (1170, 17302644), (1195, 16940664), (1404, 14418870), (1434, 14117220), (1560, 12976983), (1620, 12496354), (1755, 11535096), (1912, 10587915), (2011, 10066680), (2106, 9612580), (2151, 9411480), (2340, 8651322), (2390, 8470332), (2808, 7209435), (2868, 7058610), (3107, 6515640), (3240, 6248177), (3510, 5767548), (3585, 5646888), (4022, 5033340), (4212, 4806290), (4302, 4705740), (4680, 4325661), (4780, 4235166), (5265, 3845032), (5736, 3529305), (6033, 3355560), (6214, 3257820), (6453, 3137160), (7020, 2883774), (7170, 2823444), (8044, 2516670), (8424, 2403145), (8604, 2352870), (9321, 2171880), (9560, 2117583), (10055, 2013336), (10530, 1922516), (10755, 1882296), (12066, 1677780), (12428, 1628910), (12906, 1568580), (14040, 1441887), (14340, 1411722), (15535, 1303128), (16088, 1258335), (17208, 1176435), (18099, 1118520), (18642, 1085940), (19359, 1045720), (20110, 1006668), (21060, 961258), (21510, 941148), (24132, 838890), (24856, 814455), (25812, 784290), (26143, 774360), (27963, 723960), (28680, 705861), (30165, 671112), (31070, 651564), (32265, 627432), (36198, 559260), (37284, 542970), (38718, 522860), (40220, 503334), (42120, 480629), (43020, 470574), (46605, 434376), (48264, 419445), (51624, 392145), (52286, 387180), (54297, 372840), (55926, 361980), (60330, 335556), (62140, 325782), (64530, 313716), (72396, 279630), (74568, 271485), (77436, 261430), (78429, 258120), (80440, 251667), (83889, 241320), (86040, 235287), (90495, 223704), (93210, 217188), (96795, 209144), (104572, 193590), (108594, 186420), (111852, 180990), (120660, 167778), (124280, 162891), (129060, 156858), (130715, 154872), (139815, 144792)]