4888889040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9479}}^1$

素因数の和:9809

約数の個数: 160

約数和(自身を含む): 17378887680

約数和(自身を除く): 12489998640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 307, 336, 420, 560, 614, 840, 921, 1228, 1535, 1680, 1842, 2149, 2456, 3070, 3684, 4298, 4605, 4912, 6140, 6447, 7368, 8596, 9210, 9479, 10745, 12280, 12894, 14736, 17192, 18420, 18958, 21490, 24560, 25788, 28437, 32235, 34384, 36840, 37916, 42980, 47395, 51576, 56874, 64470, 66353, 73680, 75832, 85960, 94790, 103152, 113748, 128940, 132706, 142185, 151664, 171920, 189580, 199059, 227496, 257880, 265412, 284370, 331765, 379160, 398118, 454992, 515760, 530824, 568740, 663530, 758320, 796236, 995295, 1061648, 1137480, 1327060, 1592472, 1990590, 2274960, 2654120, 2910053, 3184944, 3981180, 5308240, 5820106, 7962360, 8730159, 11640212, 14550265, 15924720, 17460318, 20370371, 23280424, 29100530, 34920636, 40740742, 43650795, 46560848, 58201060, 61111113, 69841272, 81481484, 87301590, 101851855, 116402120, 122222226, 139682544, 162962968, 174603180, 203703710, 232804240, 244444452, 305555565, 325925936, 349206360, 407407420, 488888904, 611111130, 698412720, 814814840, 977777808, 1222222260, 1629629680, 2444444520, 4888889040]

約数ペア:

[(1, 4888889040), (2, 2444444520), (3, 1629629680), (4, 1222222260), (5, 977777808), (6, 814814840), (7, 698412720), (8, 611111130), (10, 488888904), (12, 407407420), (14, 349206360), (15, 325925936), (16, 305555565), (20, 244444452), (21, 232804240), (24, 203703710), (28, 174603180), (30, 162962968), (35, 139682544), (40, 122222226), (42, 116402120), (48, 101851855), (56, 87301590), (60, 81481484), (70, 69841272), (80, 61111113), (84, 58201060), (105, 46560848), (112, 43650795), (120, 40740742), (140, 34920636), (168, 29100530), (210, 23280424), (240, 20370371), (280, 17460318), (307, 15924720), (336, 14550265), (420, 11640212), (560, 8730159), (614, 7962360), (840, 5820106), (921, 5308240), (1228, 3981180), (1535, 3184944), (1680, 2910053), (1842, 2654120), (2149, 2274960), (2456, 1990590), (3070, 1592472), (3684, 1327060), (4298, 1137480), (4605, 1061648), (4912, 995295), (6140, 796236), (6447, 758320), (7368, 663530), (8596, 568740), (9210, 530824), (9479, 515760), (10745, 454992), (12280, 398118), (12894, 379160), (14736, 331765), (17192, 284370), (18420, 265412), (18958, 257880), (21490, 227496), (24560, 199059), (25788, 189580), (28437, 171920), (32235, 151664), (34384, 142185), (36840, 132706), (37916, 128940), (42980, 113748), (47395, 103152), (51576, 94790), (56874, 85960), (64470, 75832), (66353, 73680)]