303913680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 1123303104

約数和(自身を除く): 819389424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 336, 344, 392, 420, 430, 490, 516, 560, 588, 601, 602, 645, 688, 735, 784, 840, 860, 903, 980, 1032, 1176, 1202, 1204, 1290, 1470, 1505, 1680, 1720, 1803, 1806, 1960, 2064, 2107, 2352, 2404, 2408, 2580, 2940, 3005, 3010, 3440, 3606, 3612, 3920, 4207, 4214, 4515, 4808, 4816, 5160, 5880, 6010, 6020, 6321, 7212, 7224, 8414, 8428, 9015, 9030, 9616, 10320, 10535, 11760, 12020, 12040, 12621, 12642, 14424, 14448, 16828, 16856, 18030, 18060, 21035, 21070, 24040, 24080, 25242, 25284, 25843, 28848, 29449, 31605, 33656, 33712, 36060, 36120, 42070, 42140, 48080, 50484, 50568, 51686, 58898, 63105, 63210, 67312, 72120, 72240, 77529, 84140, 84280, 88347, 100968, 101136, 103372, 117796, 126210, 126420, 129215, 144240, 147245, 155058, 168280, 168560, 176694, 180901, 201936, 206744, 235592, 252420, 252840, 258430, 294490, 310116, 336560, 353388, 361802, 387645, 413488, 441735, 471184, 504840, 505680, 516860, 542703, 588980, 620232, 706776, 723604, 775290, 883470, 904505, 1009680, 1033720, 1085406, 1177960, 1240464, 1266307, 1413552, 1447208, 1550580, 1766940, 1809010, 2067440, 2170812, 2355920, 2532614, 2713515, 2894416, 3101160, 3533880, 3618020, 3798921, 4341624, 5065228, 5427030, 6202320, 6331535, 7067760, 7236040, 7597842, 8683248, 10130456, 10854060, 12663070, 14472080, 15195684, 18994605, 20260912, 21708120, 25326140, 30391368, 37989210, 43416240, 50652280, 60782736, 75978420, 101304560, 151956840, 303913680]

約数ペア:

[(1, 303913680), (2, 151956840), (3, 101304560), (4, 75978420), (5, 60782736), (6, 50652280), (7, 43416240), (8, 37989210), (10, 30391368), (12, 25326140), (14, 21708120), (15, 20260912), (16, 18994605), (20, 15195684), (21, 14472080), (24, 12663070), (28, 10854060), (30, 10130456), (35, 8683248), (40, 7597842), (42, 7236040), (43, 7067760), (48, 6331535), (49, 6202320), (56, 5427030), (60, 5065228), (70, 4341624), (80, 3798921), (84, 3618020), (86, 3533880), (98, 3101160), (105, 2894416), (112, 2713515), (120, 2532614), (129, 2355920), (140, 2170812), (147, 2067440), (168, 1809010), (172, 1766940), (196, 1550580), (210, 1447208), (215, 1413552), (240, 1266307), (245, 1240464), (258, 1177960), (280, 1085406), (294, 1033720), (301, 1009680), (336, 904505), (344, 883470), (392, 775290), (420, 723604), (430, 706776), (490, 620232), (516, 588980), (560, 542703), (588, 516860), (601, 505680), (602, 504840), (645, 471184), (688, 441735), (735, 413488), (784, 387645), (840, 361802), (860, 353388), (903, 336560), (980, 310116), (1032, 294490), (1176, 258430), (1202, 252840), (1204, 252420), (1290, 235592), (1470, 206744), (1505, 201936), (1680, 180901), (1720, 176694), (1803, 168560), (1806, 168280), (1960, 155058), (2064, 147245), (2107, 144240), (2352, 129215), (2404, 126420), (2408, 126210), (2580, 117796), (2940, 103372), (3005, 101136), (3010, 100968), (3440, 88347), (3606, 84280), (3612, 84140), (3920, 77529), (4207, 72240), (4214, 72120), (4515, 67312), (4808, 63210), (4816, 63105), (5160, 58898), (5880, 51686), (6010, 50568), (6020, 50484), (6321, 48080), (7212, 42140), (7224, 42070), (8414, 36120), (8428, 36060), (9015, 33712), (9030, 33656), (9616, 31605), (10320, 29449), (10535, 28848), (11760, 25843), (12020, 25284), (12040, 25242), (12621, 24080), (12642, 24040), (14424, 21070), (14448, 21035), (16828, 18060), (16856, 18030)]