320900112

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 1026528048

約数和(自身を除く): 705627936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 41, 48, 52, 72, 74, 78, 82, 104, 111, 113, 117, 123, 144, 148, 156, 164, 208, 222, 226, 234, 246, 296, 312, 328, 333, 339, 369, 444, 452, 468, 481, 492, 533, 592, 624, 656, 666, 678, 738, 888, 904, 936, 962, 984, 1017, 1066, 1332, 1356, 1443, 1469, 1476, 1517, 1599, 1776, 1808, 1872, 1924, 1968, 2034, 2132, 2664, 2712, 2886, 2938, 2952, 3034, 3198, 3848, 4068, 4181, 4264, 4329, 4407, 4551, 4633, 4797, 5328, 5424, 5772, 5876, 5904, 6068, 6396, 7696, 8136, 8362, 8528, 8658, 8814, 9102, 9266, 9594, 11544, 11752, 12136, 12543, 12792, 13221, 13653, 13899, 16272, 16724, 17316, 17628, 18204, 18532, 19188, 19721, 23088, 23504, 24272, 25086, 25584, 26442, 27306, 27798, 33448, 34632, 35256, 36408, 37064, 37629, 38376, 39442, 41697, 50172, 52884, 54353, 54612, 55596, 59163, 60229, 66896, 69264, 70512, 72816, 74128, 75258, 76752, 78884, 83394, 100344, 105768, 108706, 109224, 111192, 118326, 120458, 150516, 157768, 163059, 166788, 171421, 177489, 180687, 200688, 211536, 217412, 218448, 222384, 236652, 240916, 301032, 315536, 326118, 333576, 342842, 354978, 361374, 434824, 473304, 481832, 489177, 514263, 542061, 602064, 652236, 667152, 685684, 709956, 722748, 869648, 946608, 963664, 978354, 1028526, 1084122, 1304472, 1371368, 1419912, 1445496, 1542789, 1956708, 2057052, 2168244, 2228473, 2608944, 2742736, 2839824, 2890992, 3085578, 3913416, 4114104, 4336488, 4456946, 6171156, 6685419, 7826832, 8228208, 8672976, 8913892, 12342312, 13370838, 17827784, 20056257, 24684624, 26741676, 35655568, 40112514, 53483352, 80225028, 106966704, 160450056, 320900112]

約数ペア:

[(1, 320900112), (2, 160450056), (3, 106966704), (4, 80225028), (6, 53483352), (8, 40112514), (9, 35655568), (12, 26741676), (13, 24684624), (16, 20056257), (18, 17827784), (24, 13370838), (26, 12342312), (36, 8913892), (37, 8672976), (39, 8228208), (41, 7826832), (48, 6685419), (52, 6171156), (72, 4456946), (74, 4336488), (78, 4114104), (82, 3913416), (104, 3085578), (111, 2890992), (113, 2839824), (117, 2742736), (123, 2608944), (144, 2228473), (148, 2168244), (156, 2057052), (164, 1956708), (208, 1542789), (222, 1445496), (226, 1419912), (234, 1371368), (246, 1304472), (296, 1084122), (312, 1028526), (328, 978354), (333, 963664), (339, 946608), (369, 869648), (444, 722748), (452, 709956), (468, 685684), (481, 667152), (492, 652236), (533, 602064), (592, 542061), (624, 514263), (656, 489177), (666, 481832), (678, 473304), (738, 434824), (888, 361374), (904, 354978), (936, 342842), (962, 333576), (984, 326118), (1017, 315536), (1066, 301032), (1332, 240916), (1356, 236652), (1443, 222384), (1469, 218448), (1476, 217412), (1517, 211536), (1599, 200688), (1776, 180687), (1808, 177489), (1872, 171421), (1924, 166788), (1968, 163059), (2034, 157768), (2132, 150516), (2664, 120458), (2712, 118326), (2886, 111192), (2938, 109224), (2952, 108706), (3034, 105768), (3198, 100344), (3848, 83394), (4068, 78884), (4181, 76752), (4264, 75258), (4329, 74128), (4407, 72816), (4551, 70512), (4633, 69264), (4797, 66896), (5328, 60229), (5424, 59163), (5772, 55596), (5876, 54612), (5904, 54353), (6068, 52884), (6396, 50172), (7696, 41697), (8136, 39442), (8362, 38376), (8528, 37629), (8658, 37064), (8814, 36408), (9102, 35256), (9266, 34632), (9594, 33448), (11544, 27798), (11752, 27306), (12136, 26442), (12543, 25584), (12792, 25086), (13221, 24272), (13653, 23504), (13899, 23088), (16272, 19721), (16724, 19188), (17316, 18532), (17628, 18204)]