2807537760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12743}}^1$

素因数の和:12787

約数の個数: 240

約数和(自身を含む): 10491931296

約数和(自身を除く): 7684393536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12743, 12960, 13770, 14688, 18360, 22032, 24480, 25486, 27540, 36720, 38229, 44064, 50972, 55080, 63715, 73440, 76458, 101944, 110160, 114687, 127430, 152916, 191145, 203888, 216631, 220320, 229374, 254860, 305832, 344061, 382290, 407776, 433262, 458748, 509720, 573435, 611664, 649893, 688122, 764580, 866524, 917496, 1019440, 1032183, 1083155, 1146870, 1223328, 1299786, 1376244, 1529160, 1720305, 1733048, 1834992, 1949679, 2038880, 2064366, 2166310, 2293740, 2599572, 2752488, 3058320, 3249465, 3440610, 3466096, 3669984, 3899358, 4128732, 4332620, 4587480, 5160915, 5199144, 5504976, 5849037, 6116640, 6498930, 6881220, 6932192, 7798716, 8257464, 8665240, 9174960, 9748395, 10321830, 10398288, 11009952, 11698074, 12997860, 13762440, 15597432, 16514928, 17330480, 17547111, 18349920, 19496790, 20643660, 20796576, 23396148, 25995720, 27524880, 29245185, 31194864, 33029856, 34660960, 35094222, 38993580, 41287320, 46792296, 51991440, 55049760, 58490370, 62389728, 70188444, 77987160, 82574640, 87735555, 93584592, 103982880, 116980740, 140376888, 155974320, 165149280, 175471110, 187169184, 233961480, 280753776, 311948640, 350942220, 467922960, 561507552, 701884440, 935845920, 1403768880, 2807537760]

約数ペア:

[(1, 2807537760), (2, 1403768880), (3, 935845920), (4, 701884440), (5, 561507552), (6, 467922960), (8, 350942220), (9, 311948640), (10, 280753776), (12, 233961480), (15, 187169184), (16, 175471110), (17, 165149280), (18, 155974320), (20, 140376888), (24, 116980740), (27, 103982880), (30, 93584592), (32, 87735555), (34, 82574640), (36, 77987160), (40, 70188444), (45, 62389728), (48, 58490370), (51, 55049760), (54, 51991440), (60, 46792296), (68, 41287320), (72, 38993580), (80, 35094222), (81, 34660960), (85, 33029856), (90, 31194864), (96, 29245185), (102, 27524880), (108, 25995720), (120, 23396148), (135, 20796576), (136, 20643660), (144, 19496790), (153, 18349920), (160, 17547111), (162, 17330480), (170, 16514928), (180, 15597432), (204, 13762440), (216, 12997860), (240, 11698074), (255, 11009952), (270, 10398288), (272, 10321830), (288, 9748395), (306, 9174960), (324, 8665240), (340, 8257464), (360, 7798716), (405, 6932192), (408, 6881220), (432, 6498930), (459, 6116640), (480, 5849037), (510, 5504976), (540, 5199144), (544, 5160915), (612, 4587480), (648, 4332620), (680, 4128732), (720, 3899358), (765, 3669984), (810, 3466096), (816, 3440610), (864, 3249465), (918, 3058320), (1020, 2752488), (1080, 2599572), (1224, 2293740), (1296, 2166310), (1360, 2064366), (1377, 2038880), (1440, 1949679), (1530, 1834992), (1620, 1733048), (1632, 1720305), (1836, 1529160), (2040, 1376244), (2160, 1299786), (2295, 1223328), (2448, 1146870), (2592, 1083155), (2720, 1032183), (2754, 1019440), (3060, 917496), (3240, 866524), (3672, 764580), (4080, 688122), (4320, 649893), (4590, 611664), (4896, 573435), (5508, 509720), (6120, 458748), (6480, 433262), (6885, 407776), (7344, 382290), (8160, 344061), (9180, 305832), (11016, 254860), (12240, 229374), (12743, 220320), (12960, 216631), (13770, 203888), (14688, 191145), (18360, 152916), (22032, 127430), (24480, 114687), (25486, 110160), (27540, 101944), (36720, 76458), (38229, 73440), (44064, 63715), (50972, 55080)]