242738760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 555597240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 307, 330, 440, 599, 614, 660, 921, 1198, 1228, 1320, 1535, 1797, 1842, 2396, 2456, 2995, 3070, 3377, 3594, 3684, 4605, 4792, 5990, 6140, 6589, 6754, 7188, 7368, 8985, 9210, 10131, 11980, 12280, 13178, 13508, 14376, 16885, 17970, 18420, 19767, 20262, 23960, 26356, 27016, 32945, 33770, 35940, 36840, 39534, 40524, 50655, 52712, 65890, 67540, 71880, 79068, 81048, 98835, 101310, 131780, 135080, 158136, 183893, 197670, 202620, 263560, 367786, 395340, 405240, 551679, 735572, 790680, 919465, 1103358, 1471144, 1838930, 2022823, 2206716, 2758395, 3677860, 4045646, 4413432, 5516790, 6068469, 7355720, 8091292, 10114115, 11033580, 12136938, 16182584, 20228230, 22067160, 24273876, 30342345, 40456460, 48547752, 60684690, 80912920, 121369380, 242738760]

約数ペア:

[(1, 242738760), (2, 121369380), (3, 80912920), (4, 60684690), (5, 48547752), (6, 40456460), (8, 30342345), (10, 24273876), (11, 22067160), (12, 20228230), (15, 16182584), (20, 12136938), (22, 11033580), (24, 10114115), (30, 8091292), (33, 7355720), (40, 6068469), (44, 5516790), (55, 4413432), (60, 4045646), (66, 3677860), (88, 2758395), (110, 2206716), (120, 2022823), (132, 1838930), (165, 1471144), (220, 1103358), (264, 919465), (307, 790680), (330, 735572), (440, 551679), (599, 405240), (614, 395340), (660, 367786), (921, 263560), (1198, 202620), (1228, 197670), (1320, 183893), (1535, 158136), (1797, 135080), (1842, 131780), (2396, 101310), (2456, 98835), (2995, 81048), (3070, 79068), (3377, 71880), (3594, 67540), (3684, 65890), (4605, 52712), (4792, 50655), (5990, 40524), (6140, 39534), (6589, 36840), (6754, 35940), (7188, 33770), (7368, 32945), (8985, 27016), (9210, 26356), (10131, 23960), (11980, 20262), (12280, 19767), (13178, 18420), (13508, 17970), (14376, 16885)]