2469078080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:154

約数の個数: 224

約数和(自身を含む): 7131052032

約数和(自身を除く): 4661973952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 320, 370, 434, 448, 496, 518, 560, 592, 620, 740, 868, 961, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1736, 1922, 1984, 2072, 2170, 2240, 2294, 2368, 2480, 2590, 2960, 3472, 3844, 4144, 4340, 4588, 4805, 4960, 5180, 5735, 5920, 6727, 6944, 7688, 8029, 8288, 8680, 9176, 9610, 9920, 10360, 11470, 11840, 13454, 13888, 15376, 16058, 16576, 17360, 18352, 19220, 20720, 22940, 26908, 29791, 30752, 32116, 33635, 34720, 35557, 36704, 38440, 40145, 41440, 45880, 53816, 59582, 61504, 64232, 67270, 69440, 71114, 73408, 76880, 80290, 82880, 91760, 107632, 119164, 128464, 134540, 142228, 148955, 153760, 160580, 177785, 183520, 208537, 215264, 238328, 248899, 256928, 269080, 284456, 297910, 307520, 321160, 355570, 367040, 417074, 430528, 476656, 497798, 513856, 538160, 568912, 595820, 642320, 711140, 834148, 953312, 995596, 1042685, 1076320, 1102267, 1137824, 1191640, 1244495, 1284640, 1422280, 1668296, 1906624, 1991192, 2085370, 2152640, 2204534, 2275648, 2383280, 2488990, 2569280, 2844560, 3336592, 3982384, 4170740, 4409068, 4766560, 4977980, 5511335, 5689120, 6673184, 7715869, 7964768, 8341480, 8818136, 9533120, 9955960, 11022670, 11378240, 13346368, 15431738, 15929536, 16682960, 17636272, 19911920, 22045340, 30863476, 33365920, 35272544, 38579345, 39823840, 44090680, 61726952, 66731840, 70545088, 77158690, 79647680, 88181360, 123453904, 154317380, 176362720, 246907808, 308634760, 352725440, 493815616, 617269520, 1234539040, 2469078080]

約数ペア:

[(1, 2469078080), (2, 1234539040), (4, 617269520), (5, 493815616), (7, 352725440), (8, 308634760), (10, 246907808), (14, 176362720), (16, 154317380), (20, 123453904), (28, 88181360), (31, 79647680), (32, 77158690), (35, 70545088), (37, 66731840), (40, 61726952), (56, 44090680), (62, 39823840), (64, 38579345), (70, 35272544), (74, 33365920), (80, 30863476), (112, 22045340), (124, 19911920), (140, 17636272), (148, 16682960), (155, 15929536), (160, 15431738), (185, 13346368), (217, 11378240), (224, 11022670), (248, 9955960), (259, 9533120), (280, 8818136), (296, 8341480), (310, 7964768), (320, 7715869), (370, 6673184), (434, 5689120), (448, 5511335), (496, 4977980), (518, 4766560), (560, 4409068), (592, 4170740), (620, 3982384), (740, 3336592), (868, 2844560), (961, 2569280), (992, 2488990), (1036, 2383280), (1085, 2275648), (1120, 2204534), (1147, 2152640), (1184, 2085370), (1240, 1991192), (1295, 1906624), (1480, 1668296), (1736, 1422280), (1922, 1284640), (1984, 1244495), (2072, 1191640), (2170, 1137824), (2240, 1102267), (2294, 1076320), (2368, 1042685), (2480, 995596), (2590, 953312), (2960, 834148), (3472, 711140), (3844, 642320), (4144, 595820), (4340, 568912), (4588, 538160), (4805, 513856), (4960, 497798), (5180, 476656), (5735, 430528), (5920, 417074), (6727, 367040), (6944, 355570), (7688, 321160), (8029, 307520), (8288, 297910), (8680, 284456), (9176, 269080), (9610, 256928), (9920, 248899), (10360, 238328), (11470, 215264), (11840, 208537), (13454, 183520), (13888, 177785), (15376, 160580), (16058, 153760), (16576, 148955), (17360, 142228), (18352, 134540), (19220, 128464), (20720, 119164), (22940, 107632), (26908, 91760), (29791, 82880), (30752, 80290), (32116, 76880), (33635, 73408), (34720, 71114), (35557, 69440), (36704, 67270), (38440, 64232), (40145, 61504), (41440, 59582), (45880, 53816)]