331726080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 432

約数和(自身を含む): 1291840704

約数和(自身を除く): 960114624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 43, 48, 49, 56, 60, 64, 70, 80, 82, 84, 86, 96, 98, 105, 112, 120, 123, 128, 129, 140, 147, 160, 164, 168, 172, 192, 196, 205, 210, 215, 224, 240, 245, 246, 256, 258, 280, 287, 294, 301, 320, 328, 336, 344, 384, 392, 410, 420, 430, 448, 480, 490, 492, 516, 560, 574, 588, 602, 615, 640, 645, 656, 672, 688, 735, 768, 784, 820, 840, 860, 861, 896, 903, 960, 980, 984, 1032, 1120, 1148, 1176, 1204, 1230, 1280, 1290, 1312, 1344, 1376, 1435, 1470, 1505, 1568, 1640, 1680, 1720, 1722, 1763, 1792, 1806, 1920, 1960, 1968, 2009, 2064, 2107, 2240, 2296, 2352, 2408, 2460, 2580, 2624, 2688, 2752, 2870, 2940, 3010, 3136, 3280, 3360, 3440, 3444, 3526, 3612, 3840, 3920, 3936, 4018, 4128, 4214, 4305, 4480, 4515, 4592, 4704, 4816, 4920, 5160, 5248, 5289, 5376, 5504, 5740, 5880, 6020, 6027, 6272, 6321, 6560, 6720, 6880, 6888, 7052, 7224, 7840, 7872, 8036, 8256, 8428, 8610, 8815, 8960, 9030, 9184, 9408, 9632, 9840, 10045, 10320, 10496, 10535, 10578, 11008, 11480, 11760, 12040, 12054, 12341, 12544, 12642, 13120, 13440, 13760, 13776, 14104, 14448, 15680, 15744, 16072, 16512, 16856, 17220, 17630, 18060, 18368, 18816, 19264, 19680, 20090, 20640, 21070, 21156, 22960, 23520, 24080, 24108, 24682, 25284, 26240, 26445, 26880, 27520, 27552, 28208, 28896, 30135, 31360, 31488, 31605, 32144, 33024, 33712, 34440, 35260, 36120, 36736, 37023, 37632, 38528, 39360, 40180, 41280, 42140, 42312, 45920, 47040, 48160, 48216, 49364, 50568, 52480, 52890, 55040, 55104, 56416, 57792, 60270, 61705, 62720, 63210, 64288, 67424, 68880, 70520, 72240, 73472, 74046, 77056, 78720, 80360, 82560, 84280, 84624, 86387, 91840, 94080, 96320, 96432, 98728, 101136, 105780, 110208, 112832, 115584, 120540, 123410, 126420, 128576, 134848, 137760, 141040, 144480, 148092, 157440, 160720, 165120, 168560, 169248, 172774, 183680, 185115, 188160, 192640, 192864, 197456, 202272, 211560, 220416, 225664, 231168, 241080, 246820, 252840, 257152, 259161, 269696, 275520, 282080, 288960, 296184, 321440, 337120, 338496, 345548, 367360, 370230, 385280, 385728, 394912, 404544, 423120, 431935, 451328, 482160, 493640, 505680, 514304, 518322, 539392, 551040, 564160, 577920, 592368, 642880, 674240, 676992, 691096, 740460, 771456, 789824, 809088, 846240, 863870, 964320, 987280, 1011360, 1036644, 1102080, 1128320, 1155840, 1184736, 1285760, 1295805, 1348480, 1353984, 1382192, 1480920, 1542912, 1579648, 1618176, 1692480, 1727740, 1928640, 1974560, 2022720, 2073288, 2256640, 2369472, 2571520, 2591610, 2696960, 2764384, 2961840, 3159296, 3384960, 3455480, 3857280, 3949120, 4045440, 4146576, 4738944, 5183220, 5528768, 5923680, 6769920, 6910960, 7714560, 7898240, 8090880, 8293152, 9477888, 10366440, 11057536, 11847360, 13821920, 15796480, 16586304, 20732880, 22115072, 23694720, 27643840, 33172608, 41465760, 47389440, 55287680, 66345216, 82931520, 110575360, 165863040, 331726080]

約数ペア:

[(1, 331726080), (2, 165863040), (3, 110575360), (4, 82931520), (5, 66345216), (6, 55287680), (7, 47389440), (8, 41465760), (10, 33172608), (12, 27643840), (14, 23694720), (15, 22115072), (16, 20732880), (20, 16586304), (21, 15796480), (24, 13821920), (28, 11847360), (30, 11057536), (32, 10366440), (35, 9477888), (40, 8293152), (41, 8090880), (42, 7898240), (43, 7714560), (48, 6910960), (49, 6769920), (56, 5923680), (60, 5528768), (64, 5183220), (70, 4738944), (80, 4146576), (82, 4045440), (84, 3949120), (86, 3857280), (96, 3455480), (98, 3384960), (105, 3159296), (112, 2961840), (120, 2764384), (123, 2696960), (128, 2591610), (129, 2571520), (140, 2369472), (147, 2256640), (160, 2073288), (164, 2022720), (168, 1974560), (172, 1928640), (192, 1727740), (196, 1692480), (205, 1618176), (210, 1579648), (215, 1542912), (224, 1480920), (240, 1382192), (245, 1353984), (246, 1348480), (256, 1295805), (258, 1285760), (280, 1184736), (287, 1155840), (294, 1128320), (301, 1102080), (320, 1036644), (328, 1011360), (336, 987280), (344, 964320), (384, 863870), (392, 846240), (410, 809088), (420, 789824), (430, 771456), (448, 740460), (480, 691096), (490, 676992), (492, 674240), (516, 642880), (560, 592368), (574, 577920), (588, 564160), (602, 551040), (615, 539392), (640, 518322), (645, 514304), (656, 505680), (672, 493640), (688, 482160), (735, 451328), (768, 431935), (784, 423120), (820, 404544), (840, 394912), (860, 385728), (861, 385280), (896, 370230), (903, 367360), (960, 345548), (980, 338496), (984, 337120), (1032, 321440), (1120, 296184), (1148, 288960), (1176, 282080), (1204, 275520), (1230, 269696), (1280, 259161), (1290, 257152), (1312, 252840), (1344, 246820), (1376, 241080), (1435, 231168), (1470, 225664), (1505, 220416), (1568, 211560), (1640, 202272), (1680, 197456), (1720, 192864), (1722, 192640), (1763, 188160), (1792, 185115), (1806, 183680), (1920, 172774), (1960, 169248), (1968, 168560), (2009, 165120), (2064, 160720), (2107, 157440), (2240, 148092), (2296, 144480), (2352, 141040), (2408, 137760), (2460, 134848), (2580, 128576), (2624, 126420), (2688, 123410), (2752, 120540), (2870, 115584), (2940, 112832), (3010, 110208), (3136, 105780), (3280, 101136), (3360, 98728), (3440, 96432), (3444, 96320), (3526, 94080), (3612, 91840), (3840, 86387), (3920, 84624), (3936, 84280), (4018, 82560), (4128, 80360), (4214, 78720), (4305, 77056), (4480, 74046), (4515, 73472), (4592, 72240), (4704, 70520), (4816, 68880), (4920, 67424), (5160, 64288), (5248, 63210), (5289, 62720), (5376, 61705), (5504, 60270), (5740, 57792), (5880, 56416), (6020, 55104), (6027, 55040), (6272, 52890), (6321, 52480), (6560, 50568), (6720, 49364), (6880, 48216), (6888, 48160), (7052, 47040), (7224, 45920), (7840, 42312), (7872, 42140), (8036, 41280), (8256, 40180), (8428, 39360), (8610, 38528), (8815, 37632), (8960, 37023), (9030, 36736), (9184, 36120), (9408, 35260), (9632, 34440), (9840, 33712), (10045, 33024), (10320, 32144), (10496, 31605), (10535, 31488), (10578, 31360), (11008, 30135), (11480, 28896), (11760, 28208), (12040, 27552), (12054, 27520), (12341, 26880), (12544, 26445), (12642, 26240), (13120, 25284), (13440, 24682), (13760, 24108), (13776, 24080), (14104, 23520), (14448, 22960), (15680, 21156), (15744, 21070), (16072, 20640), (16512, 20090), (16856, 19680), (17220, 19264), (17630, 18816), (18060, 18368)]