246879040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 622669824

約数和(自身を除く): 375790784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 607, 620, 656, 820, 992, 1214, 1240, 1271, 1312, 1640, 1984, 2428, 2480, 2542, 2624, 3035, 3280, 4856, 4960, 5084, 6070, 6355, 6560, 9712, 9920, 10168, 12140, 12710, 13120, 18817, 19424, 20336, 24280, 24887, 25420, 37634, 38848, 40672, 48560, 49774, 50840, 75268, 81344, 94085, 97120, 99548, 101680, 124435, 150536, 188170, 194240, 199096, 203360, 248870, 301072, 376340, 398192, 406720, 497740, 602144, 752680, 771497, 796384, 995480, 1204288, 1505360, 1542994, 1592768, 1990960, 3010720, 3085988, 3857485, 3981920, 6021440, 6171976, 7714970, 7963840, 12343952, 15429940, 24687904, 30859880, 49375808, 61719760, 123439520, 246879040]

約数ペア:

[(1, 246879040), (2, 123439520), (4, 61719760), (5, 49375808), (8, 30859880), (10, 24687904), (16, 15429940), (20, 12343952), (31, 7963840), (32, 7714970), (40, 6171976), (41, 6021440), (62, 3981920), (64, 3857485), (80, 3085988), (82, 3010720), (124, 1990960), (155, 1592768), (160, 1542994), (164, 1505360), (205, 1204288), (248, 995480), (310, 796384), (320, 771497), (328, 752680), (410, 602144), (496, 497740), (607, 406720), (620, 398192), (656, 376340), (820, 301072), (992, 248870), (1214, 203360), (1240, 199096), (1271, 194240), (1312, 188170), (1640, 150536), (1984, 124435), (2428, 101680), (2480, 99548), (2542, 97120), (2624, 94085), (3035, 81344), (3280, 75268), (4856, 50840), (4960, 49774), (5084, 48560), (6070, 40672), (6355, 38848), (6560, 37634), (9712, 25420), (9920, 24887), (10168, 24280), (12140, 20336), (12710, 19424), (13120, 18817)]