20180727216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2228

約数の個数: 240

約数和(自身を含む): 62578807200

約数和(自身を除く): 42398079984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 89, 104, 117, 118, 144, 156, 177, 178, 208, 234, 236, 267, 312, 354, 356, 468, 472, 531, 534, 624, 708, 712, 767, 801, 936, 944, 1062, 1068, 1157, 1416, 1424, 1534, 1602, 1872, 2053, 2124, 2136, 2301, 2314, 2832, 3068, 3204, 3471, 4106, 4248, 4272, 4602, 4628, 5251, 6136, 6159, 6408, 6903, 6942, 8212, 8496, 9204, 9256, 10413, 10502, 12272, 12318, 12816, 13806, 13884, 15753, 16424, 18408, 18477, 18512, 20826, 21004, 24636, 26689, 27612, 27768, 31506, 32848, 36816, 36954, 41652, 42008, 47259, 49272, 53378, 55224, 55536, 63012, 68263, 73908, 80067, 83304, 84016, 94518, 98544, 106756, 110448, 121127, 126024, 136526, 147816, 160134, 166608, 182717, 189036, 204789, 213512, 240201, 242254, 252048, 273052, 295632, 320268, 363381, 365434, 378072, 409578, 427024, 480402, 484508, 546104, 548151, 614367, 640536, 726762, 730868, 756144, 819156, 960804, 969016, 1090143, 1092208, 1096302, 1228734, 1281072, 1453524, 1461736, 1574651, 1638312, 1644453, 1921608, 1938032, 2180286, 2192604, 2375321, 2457468, 2907048, 2923472, 3149302, 3276624, 3288906, 3843216, 4360572, 4385208, 4723953, 4750642, 4914936, 5814096, 6298604, 6577812, 7125963, 8721144, 8770416, 9447906, 9501284, 9829872, 10780303, 12597208, 13155624, 14171859, 14251926, 17442288, 18895812, 19002568, 21377889, 21560606, 25194416, 26311248, 28343718, 28503852, 32340909, 37791624, 38005136, 42755778, 43121212, 56687436, 57007704, 64681818, 75583248, 85511556, 86242424, 97022727, 113374872, 114015408, 129363636, 140143939, 171023112, 172484848, 194045454, 226749744, 258727272, 280287878, 342046224, 388090908, 420431817, 517454544, 560575756, 776181816, 840863634, 1121151512, 1261295451, 1552363632, 1681727268, 2242303024, 2522590902, 3363454536, 5045181804, 6726909072, 10090363608, 20180727216]

約数ペア:

[(1, 20180727216), (2, 10090363608), (3, 6726909072), (4, 5045181804), (6, 3363454536), (8, 2522590902), (9, 2242303024), (12, 1681727268), (13, 1552363632), (16, 1261295451), (18, 1121151512), (24, 840863634), (26, 776181816), (36, 560575756), (39, 517454544), (48, 420431817), (52, 388090908), (59, 342046224), (72, 280287878), (78, 258727272), (89, 226749744), (104, 194045454), (117, 172484848), (118, 171023112), (144, 140143939), (156, 129363636), (177, 114015408), (178, 113374872), (208, 97022727), (234, 86242424), (236, 85511556), (267, 75583248), (312, 64681818), (354, 57007704), (356, 56687436), (468, 43121212), (472, 42755778), (531, 38005136), (534, 37791624), (624, 32340909), (708, 28503852), (712, 28343718), (767, 26311248), (801, 25194416), (936, 21560606), (944, 21377889), (1062, 19002568), (1068, 18895812), (1157, 17442288), (1416, 14251926), (1424, 14171859), (1534, 13155624), (1602, 12597208), (1872, 10780303), (2053, 9829872), (2124, 9501284), (2136, 9447906), (2301, 8770416), (2314, 8721144), (2832, 7125963), (3068, 6577812), (3204, 6298604), (3471, 5814096), (4106, 4914936), (4248, 4750642), (4272, 4723953), (4602, 4385208), (4628, 4360572), (5251, 3843216), (6136, 3288906), (6159, 3276624), (6408, 3149302), (6903, 2923472), (6942, 2907048), (8212, 2457468), (8496, 2375321), (9204, 2192604), (9256, 2180286), (10413, 1938032), (10502, 1921608), (12272, 1644453), (12318, 1638312), (12816, 1574651), (13806, 1461736), (13884, 1453524), (15753, 1281072), (16424, 1228734), (18408, 1096302), (18477, 1092208), (18512, 1090143), (20826, 969016), (21004, 960804), (24636, 819156), (26689, 756144), (27612, 730868), (27768, 726762), (31506, 640536), (32848, 614367), (36816, 548151), (36954, 546104), (41652, 484508), (42008, 480402), (47259, 427024), (49272, 409578), (53378, 378072), (55224, 365434), (55536, 363381), (63012, 320268), (68263, 295632), (73908, 273052), (80067, 252048), (83304, 242254), (84016, 240201), (94518, 213512), (98544, 204789), (106756, 189036), (110448, 182717), (121127, 166608), (126024, 160134), (136526, 147816)]