864851520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 3114885312

約数和(自身を除く): 2250033792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 131, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 262, 276, 299, 312, 320, 345, 368, 390, 393, 416, 460, 480, 520, 524, 529, 552, 598, 624, 655, 690, 736, 780, 786, 832, 897, 920, 960, 1040, 1048, 1058, 1104, 1196, 1248, 1310, 1380, 1472, 1495, 1560, 1572, 1587, 1703, 1794, 1840, 1965, 2080, 2096, 2116, 2208, 2392, 2496, 2620, 2645, 2760, 2990, 3013, 3120, 3144, 3174, 3406, 3588, 3680, 3930, 4160, 4192, 4232, 4416, 4485, 4784, 5109, 5240, 5290, 5520, 5980, 6026, 6240, 6288, 6348, 6812, 6877, 7176, 7360, 7860, 7935, 8384, 8464, 8515, 8970, 9039, 9568, 10218, 10480, 10580, 11040, 11960, 12052, 12480, 12576, 12696, 13624, 13754, 14352, 15065, 15720, 15870, 16928, 17030, 17940, 18078, 19136, 20436, 20631, 20960, 21160, 22080, 23920, 24104, 25152, 25392, 25545, 27248, 27508, 28704, 30130, 31440, 31740, 33856, 34060, 34385, 35880, 36156, 39169, 40872, 41262, 41920, 42320, 45195, 47840, 48208, 50784, 51090, 54496, 55016, 57408, 60260, 62880, 63480, 68120, 68770, 69299, 71760, 72312, 78338, 81744, 82524, 84640, 90390, 95680, 96416, 101568, 102180, 103155, 108992, 110032, 117507, 120520, 125760, 126960, 136240, 137540, 138598, 143520, 144624, 156676, 163488, 165048, 169280, 180780, 192832, 195845, 204360, 206310, 207897, 220064, 235014, 241040, 253920, 272480, 275080, 277196, 287040, 289248, 313352, 326976, 330096, 346495, 361560, 391690, 408720, 412620, 415794, 440128, 470028, 482080, 507840, 544960, 550160, 554392, 578496, 587535, 626704, 660192, 692990, 723120, 783380, 817440, 825240, 831588, 900887, 940056, 964160, 1039485, 1100320, 1108784, 1175070, 1253408, 1320384, 1385980, 1446240, 1566760, 1634880, 1650480, 1663176, 1801774, 1880112, 2078970, 2200640, 2217568, 2350140, 2506816, 2702661, 2771960, 2892480, 3133520, 3300960, 3326352, 3603548, 3760224, 4157940, 4435136, 4504435, 4700280, 5405322, 5543920, 6267040, 6601920, 6652704, 7207096, 7520448, 8315880, 9008870, 9400560, 10810644, 11087840, 12534080, 13305408, 13513305, 14414192, 16631760, 18017740, 18801120, 21621288, 22175680, 27026610, 28828384, 33263520, 36035480, 37602240, 43242576, 54053220, 57656768, 66527040, 72070960, 86485152, 108106440, 144141920, 172970304, 216212880, 288283840, 432425760, 864851520]

約数ペア:

[(1, 864851520), (2, 432425760), (3, 288283840), (4, 216212880), (5, 172970304), (6, 144141920), (8, 108106440), (10, 86485152), (12, 72070960), (13, 66527040), (15, 57656768), (16, 54053220), (20, 43242576), (23, 37602240), (24, 36035480), (26, 33263520), (30, 28828384), (32, 27026610), (39, 22175680), (40, 21621288), (46, 18801120), (48, 18017740), (52, 16631760), (60, 14414192), (64, 13513305), (65, 13305408), (69, 12534080), (78, 11087840), (80, 10810644), (92, 9400560), (96, 9008870), (104, 8315880), (115, 7520448), (120, 7207096), (130, 6652704), (131, 6601920), (138, 6267040), (156, 5543920), (160, 5405322), (184, 4700280), (192, 4504435), (195, 4435136), (208, 4157940), (230, 3760224), (240, 3603548), (260, 3326352), (262, 3300960), (276, 3133520), (299, 2892480), (312, 2771960), (320, 2702661), (345, 2506816), (368, 2350140), (390, 2217568), (393, 2200640), (416, 2078970), (460, 1880112), (480, 1801774), (520, 1663176), (524, 1650480), (529, 1634880), (552, 1566760), (598, 1446240), (624, 1385980), (655, 1320384), (690, 1253408), (736, 1175070), (780, 1108784), (786, 1100320), (832, 1039485), (897, 964160), (920, 940056), (960, 900887), (1040, 831588), (1048, 825240), (1058, 817440), (1104, 783380), (1196, 723120), (1248, 692990), (1310, 660192), (1380, 626704), (1472, 587535), (1495, 578496), (1560, 554392), (1572, 550160), (1587, 544960), (1703, 507840), (1794, 482080), (1840, 470028), (1965, 440128), (2080, 415794), (2096, 412620), (2116, 408720), (2208, 391690), (2392, 361560), (2496, 346495), (2620, 330096), (2645, 326976), (2760, 313352), (2990, 289248), (3013, 287040), (3120, 277196), (3144, 275080), (3174, 272480), (3406, 253920), (3588, 241040), (3680, 235014), (3930, 220064), (4160, 207897), (4192, 206310), (4232, 204360), (4416, 195845), (4485, 192832), (4784, 180780), (5109, 169280), (5240, 165048), (5290, 163488), (5520, 156676), (5980, 144624), (6026, 143520), (6240, 138598), (6288, 137540), (6348, 136240), (6812, 126960), (6877, 125760), (7176, 120520), (7360, 117507), (7860, 110032), (7935, 108992), (8384, 103155), (8464, 102180), (8515, 101568), (8970, 96416), (9039, 95680), (9568, 90390), (10218, 84640), (10480, 82524), (10580, 81744), (11040, 78338), (11960, 72312), (12052, 71760), (12480, 69299), (12576, 68770), (12696, 68120), (13624, 63480), (13754, 62880), (14352, 60260), (15065, 57408), (15720, 55016), (15870, 54496), (16928, 51090), (17030, 50784), (17940, 48208), (18078, 47840), (19136, 45195), (20436, 42320), (20631, 41920), (20960, 41262), (21160, 40872), (22080, 39169), (23920, 36156), (24104, 35880), (25152, 34385), (25392, 34060), (25545, 33856), (27248, 31740), (27508, 31440), (28704, 30130)]