2278456920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5410

約数の個数: 192

約数和(自身を含む): 7848640800

約数和(自身を除く): 5570183880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 164, 174, 180, 205, 232, 246, 261, 290, 328, 348, 360, 369, 410, 435, 492, 522, 580, 615, 696, 738, 820, 870, 984, 1044, 1160, 1189, 1230, 1305, 1476, 1640, 1740, 1845, 2088, 2378, 2460, 2610, 2952, 3480, 3567, 3690, 4756, 4920, 5220, 5323, 5945, 7134, 7380, 9512, 10440, 10646, 10701, 11890, 14268, 14760, 15969, 17835, 21292, 21402, 23780, 26615, 28536, 31938, 35670, 42584, 42804, 47560, 47907, 53230, 53505, 63876, 71340, 79845, 85608, 95814, 106460, 107010, 127752, 142680, 154367, 159690, 191628, 212920, 214020, 218243, 239535, 308734, 319380, 383256, 428040, 436486, 463101, 479070, 617468, 638760, 654729, 771835, 872972, 926202, 958140, 1091215, 1234936, 1309458, 1389303, 1543670, 1745944, 1852404, 1916280, 1964187, 2182430, 2315505, 2618916, 2778606, 3087340, 3273645, 3704808, 3928374, 4364860, 4631010, 5237832, 5557212, 6174680, 6329047, 6547290, 6946515, 7856748, 8729720, 9262020, 9820935, 11114424, 12658094, 13094580, 13893030, 15713496, 18524040, 18987141, 19641870, 25316188, 26189160, 27786060, 31645235, 37974282, 39283740, 50632376, 55572120, 56961423, 63290470, 75948564, 78567480, 94935705, 113922846, 126580940, 151897128, 189871410, 227845692, 253161880, 284807115, 379742820, 455691384, 569614230, 759485640, 1139228460, 2278456920]

約数ペア:

[(1, 2278456920), (2, 1139228460), (3, 759485640), (4, 569614230), (5, 455691384), (6, 379742820), (8, 284807115), (9, 253161880), (10, 227845692), (12, 189871410), (15, 151897128), (18, 126580940), (20, 113922846), (24, 94935705), (29, 78567480), (30, 75948564), (36, 63290470), (40, 56961423), (41, 55572120), (45, 50632376), (58, 39283740), (60, 37974282), (72, 31645235), (82, 27786060), (87, 26189160), (90, 25316188), (116, 19641870), (120, 18987141), (123, 18524040), (145, 15713496), (164, 13893030), (174, 13094580), (180, 12658094), (205, 11114424), (232, 9820935), (246, 9262020), (261, 8729720), (290, 7856748), (328, 6946515), (348, 6547290), (360, 6329047), (369, 6174680), (410, 5557212), (435, 5237832), (492, 4631010), (522, 4364860), (580, 3928374), (615, 3704808), (696, 3273645), (738, 3087340), (820, 2778606), (870, 2618916), (984, 2315505), (1044, 2182430), (1160, 1964187), (1189, 1916280), (1230, 1852404), (1305, 1745944), (1476, 1543670), (1640, 1389303), (1740, 1309458), (1845, 1234936), (2088, 1091215), (2378, 958140), (2460, 926202), (2610, 872972), (2952, 771835), (3480, 654729), (3567, 638760), (3690, 617468), (4756, 479070), (4920, 463101), (5220, 436486), (5323, 428040), (5945, 383256), (7134, 319380), (7380, 308734), (9512, 239535), (10440, 218243), (10646, 214020), (10701, 212920), (11890, 191628), (14268, 159690), (14760, 154367), (15969, 142680), (17835, 127752), (21292, 107010), (21402, 106460), (23780, 95814), (26615, 85608), (28536, 79845), (31938, 71340), (35670, 63876), (42584, 53505), (42804, 53230), (47560, 47907)]