265384080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 240

約数和(自身を含む): 991186560

約数和(自身を除く): 725802480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 727, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1454, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2181, 2340, 2535, 2704, 2808, 2908, 3042, 3120, 3380, 3510, 3635, 4056, 4362, 4563, 4680, 5070, 5616, 5816, 6084, 6543, 6760, 7020, 7270, 7605, 8112, 8724, 9126, 9360, 9451, 10140, 10905, 11632, 12168, 13086, 13520, 14040, 14540, 15210, 17448, 18252, 18902, 19629, 20280, 21810, 22815, 24336, 26172, 28080, 28353, 29080, 30420, 32715, 34896, 36504, 37804, 39258, 40560, 43620, 45630, 47255, 52344, 56706, 58160, 60840, 65430, 73008, 75608, 78516, 85059, 87240, 91260, 94510, 98145, 104688, 113412, 121680, 122863, 130860, 141765, 151216, 157032, 170118, 174480, 182520, 189020, 196290, 226824, 245726, 255177, 261720, 283530, 314064, 340236, 365040, 368589, 378040, 392580, 425295, 453648, 491452, 510354, 523440, 567060, 614315, 680472, 737178, 756080, 785160, 850590, 982904, 1020708, 1105767, 1134120, 1228630, 1275885, 1360944, 1474356, 1570320, 1701180, 1842945, 1965808, 2041416, 2211534, 2268240, 2457260, 2551770, 2948712, 3317301, 3402360, 3685890, 4082832, 4423068, 4914520, 5103540, 5528835, 5897424, 6634602, 6804720, 7371780, 8846136, 9829040, 10207080, 11057670, 13269204, 14743560, 16586505, 17692272, 20414160, 22115340, 26538408, 29487120, 33173010, 44230680, 53076816, 66346020, 88461360, 132692040, 265384080]

約数ペア:

[(1, 265384080), (2, 132692040), (3, 88461360), (4, 66346020), (5, 53076816), (6, 44230680), (8, 33173010), (9, 29487120), (10, 26538408), (12, 22115340), (13, 20414160), (15, 17692272), (16, 16586505), (18, 14743560), (20, 13269204), (24, 11057670), (26, 10207080), (27, 9829040), (30, 8846136), (36, 7371780), (39, 6804720), (40, 6634602), (45, 5897424), (48, 5528835), (52, 5103540), (54, 4914520), (60, 4423068), (65, 4082832), (72, 3685890), (78, 3402360), (80, 3317301), (90, 2948712), (104, 2551770), (108, 2457260), (117, 2268240), (120, 2211534), (130, 2041416), (135, 1965808), (144, 1842945), (156, 1701180), (169, 1570320), (180, 1474356), (195, 1360944), (208, 1275885), (216, 1228630), (234, 1134120), (240, 1105767), (260, 1020708), (270, 982904), (312, 850590), (338, 785160), (351, 756080), (360, 737178), (390, 680472), (432, 614315), (468, 567060), (507, 523440), (520, 510354), (540, 491452), (585, 453648), (624, 425295), (676, 392580), (702, 378040), (720, 368589), (727, 365040), (780, 340236), (845, 314064), (936, 283530), (1014, 261720), (1040, 255177), (1080, 245726), (1170, 226824), (1352, 196290), (1404, 189020), (1454, 182520), (1521, 174480), (1560, 170118), (1690, 157032), (1755, 151216), (1872, 141765), (2028, 130860), (2160, 122863), (2181, 121680), (2340, 113412), (2535, 104688), (2704, 98145), (2808, 94510), (2908, 91260), (3042, 87240), (3120, 85059), (3380, 78516), (3510, 75608), (3635, 73008), (4056, 65430), (4362, 60840), (4563, 58160), (4680, 56706), (5070, 52344), (5616, 47255), (5816, 45630), (6084, 43620), (6543, 40560), (6760, 39258), (7020, 37804), (7270, 36504), (7605, 34896), (8112, 32715), (8724, 30420), (9126, 29080), (9360, 28353), (9451, 28080), (10140, 26172), (10905, 24336), (11632, 22815), (12168, 21810), (13086, 20280), (13520, 19629), (14040, 18902), (14540, 18252), (15210, 17448)]