264119760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 957528000

約数和(自身を除く): 693408240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 430, 449, 456, 516, 570, 645, 684, 688, 720, 760, 774, 817, 855, 860, 898, 912, 1032, 1140, 1290, 1347, 1368, 1520, 1548, 1634, 1710, 1720, 1796, 1935, 2064, 2245, 2280, 2451, 2580, 2694, 2736, 3096, 3268, 3420, 3440, 3592, 3870, 4041, 4085, 4490, 4560, 4902, 5160, 5388, 6192, 6536, 6735, 6840, 7184, 7353, 7740, 8082, 8170, 8531, 8980, 9804, 10320, 10776, 12255, 13072, 13470, 13680, 14706, 15480, 16164, 16340, 17062, 17960, 19307, 19608, 20205, 21552, 24510, 25593, 26940, 29412, 30960, 32328, 32680, 34124, 35920, 36765, 38614, 39216, 40410, 42655, 49020, 51186, 53880, 57921, 58824, 64656, 65360, 68248, 73530, 76779, 77228, 80820, 85310, 96535, 98040, 102372, 107760, 115842, 117648, 127965, 136496, 147060, 153558, 154456, 161640, 170620, 173763, 193070, 196080, 204744, 231684, 255930, 289605, 294120, 307116, 308912, 323280, 341240, 347526, 366833, 383895, 386140, 409488, 463368, 511860, 579210, 588240, 614232, 682480, 695052, 733666, 767790, 772280, 868815, 926736, 1023720, 1100499, 1158420, 1228464, 1390104, 1467332, 1535580, 1544560, 1737630, 1834165, 2047440, 2200998, 2316840, 2780208, 2934664, 3071160, 3301497, 3475260, 3668330, 4401996, 4633680, 5502495, 5869328, 6142320, 6602994, 6950520, 7336660, 8803992, 11004990, 13205988, 13901040, 14673320, 16507485, 17607984, 22009980, 26411976, 29346640, 33014970, 44019960, 52823952, 66029940, 88039920, 132059880, 264119760]

約数ペア:

[(1, 264119760), (2, 132059880), (3, 88039920), (4, 66029940), (5, 52823952), (6, 44019960), (8, 33014970), (9, 29346640), (10, 26411976), (12, 22009980), (15, 17607984), (16, 16507485), (18, 14673320), (19, 13901040), (20, 13205988), (24, 11004990), (30, 8803992), (36, 7336660), (38, 6950520), (40, 6602994), (43, 6142320), (45, 5869328), (48, 5502495), (57, 4633680), (60, 4401996), (72, 3668330), (76, 3475260), (80, 3301497), (86, 3071160), (90, 2934664), (95, 2780208), (114, 2316840), (120, 2200998), (129, 2047440), (144, 1834165), (152, 1737630), (171, 1544560), (172, 1535580), (180, 1467332), (190, 1390104), (215, 1228464), (228, 1158420), (240, 1100499), (258, 1023720), (285, 926736), (304, 868815), (342, 772280), (344, 767790), (360, 733666), (380, 695052), (387, 682480), (430, 614232), (449, 588240), (456, 579210), (516, 511860), (570, 463368), (645, 409488), (684, 386140), (688, 383895), (720, 366833), (760, 347526), (774, 341240), (817, 323280), (855, 308912), (860, 307116), (898, 294120), (912, 289605), (1032, 255930), (1140, 231684), (1290, 204744), (1347, 196080), (1368, 193070), (1520, 173763), (1548, 170620), (1634, 161640), (1710, 154456), (1720, 153558), (1796, 147060), (1935, 136496), (2064, 127965), (2245, 117648), (2280, 115842), (2451, 107760), (2580, 102372), (2694, 98040), (2736, 96535), (3096, 85310), (3268, 80820), (3420, 77228), (3440, 76779), (3592, 73530), (3870, 68248), (4041, 65360), (4085, 64656), (4490, 58824), (4560, 57921), (4902, 53880), (5160, 51186), (5388, 49020), (6192, 42655), (6536, 40410), (6735, 39216), (6840, 38614), (7184, 36765), (7353, 35920), (7740, 34124), (8082, 32680), (8170, 32328), (8531, 30960), (8980, 29412), (9804, 26940), (10320, 25593), (10776, 24510), (12255, 21552), (13072, 20205), (13470, 19608), (13680, 19307), (14706, 17960), (15480, 17062), (16164, 16340)]