422681280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 224

約数和(自身を含む): 1583984640

約数和(自身を除く): 1161303360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2029, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4058, 4340, 4960, 5208, 5952, 6087, 6510, 6720, 6944, 7440, 8116, 8680, 9920, 10145, 10416, 12174, 13020, 13888, 14203, 14880, 16232, 17360, 20290, 20832, 24348, 26040, 28406, 29760, 30435, 32464, 34720, 40580, 41664, 42609, 48696, 52080, 56812, 60870, 62899, 64928, 69440, 71015, 81160, 85218, 97392, 104160, 113624, 121740, 125798, 129856, 142030, 162320, 170436, 188697, 194784, 208320, 213045, 227248, 243480, 251596, 284060, 314495, 324640, 340872, 377394, 389568, 426090, 440293, 454496, 486960, 503192, 568120, 628990, 649280, 681744, 754788, 852180, 880586, 908992, 943485, 973920, 1006384, 1136240, 1257980, 1320879, 1363488, 1509576, 1704360, 1761172, 1886970, 1947840, 2012768, 2201465, 2272480, 2515960, 2641758, 2726976, 3019152, 3408720, 3522344, 3773940, 4025536, 4402930, 4544960, 5031920, 5283516, 6038304, 6604395, 6817440, 7044688, 7547880, 8805860, 10063840, 10567032, 12076608, 13208790, 13634880, 14089376, 15095760, 17611720, 20127680, 21134064, 26417580, 28178752, 30191520, 35223440, 42268128, 52835160, 60383040, 70446880, 84536256, 105670320, 140893760, 211340640, 422681280]

約数ペア:

[(1, 422681280), (2, 211340640), (3, 140893760), (4, 105670320), (5, 84536256), (6, 70446880), (7, 60383040), (8, 52835160), (10, 42268128), (12, 35223440), (14, 30191520), (15, 28178752), (16, 26417580), (20, 21134064), (21, 20127680), (24, 17611720), (28, 15095760), (30, 14089376), (31, 13634880), (32, 13208790), (35, 12076608), (40, 10567032), (42, 10063840), (48, 8805860), (56, 7547880), (60, 7044688), (62, 6817440), (64, 6604395), (70, 6038304), (80, 5283516), (84, 5031920), (93, 4544960), (96, 4402930), (105, 4025536), (112, 3773940), (120, 3522344), (124, 3408720), (140, 3019152), (155, 2726976), (160, 2641758), (168, 2515960), (186, 2272480), (192, 2201465), (210, 2012768), (217, 1947840), (224, 1886970), (240, 1761172), (248, 1704360), (280, 1509576), (310, 1363488), (320, 1320879), (336, 1257980), (372, 1136240), (420, 1006384), (434, 973920), (448, 943485), (465, 908992), (480, 880586), (496, 852180), (560, 754788), (620, 681744), (651, 649280), (672, 628990), (744, 568120), (840, 503192), (868, 486960), (930, 454496), (960, 440293), (992, 426090), (1085, 389568), (1120, 377394), (1240, 340872), (1302, 324640), (1344, 314495), (1488, 284060), (1680, 251596), (1736, 243480), (1860, 227248), (1984, 213045), (2029, 208320), (2170, 194784), (2240, 188697), (2480, 170436), (2604, 162320), (2976, 142030), (3255, 129856), (3360, 125798), (3472, 121740), (3720, 113624), (4058, 104160), (4340, 97392), (4960, 85218), (5208, 81160), (5952, 71015), (6087, 69440), (6510, 64928), (6720, 62899), (6944, 60870), (7440, 56812), (8116, 52080), (8680, 48696), (9920, 42609), (10145, 41664), (10416, 40580), (12174, 34720), (13020, 32464), (13888, 30435), (14203, 29760), (14880, 28406), (16232, 26040), (17360, 24348), (20290, 20832)]