561954960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2662

約数の個数: 240

約数和(自身を含む): 2207846784

約数和(自身を除く): 1645891824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2593, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5186, 5418, 6020, 6192, 7224, 7740, 7779, 9030, 10320, 10372, 10836, 12040, 12965, 13545, 14448, 15480, 15558, 18060, 18151, 20744, 21672, 23337, 24080, 25930, 27090, 30960, 31116, 36120, 36302, 38895, 41488, 43344, 46674, 51860, 54180, 54453, 62232, 72240, 72604, 77790, 90755, 93348, 103720, 108360, 108906, 111499, 116685, 124464, 145208, 155580, 163359, 181510, 186696, 207440, 216720, 217812, 222998, 233370, 272265, 290416, 311160, 326718, 334497, 363020, 373392, 435624, 445996, 466740, 544530, 557495, 622320, 653436, 668994, 726040, 780493, 816795, 871248, 891992, 933480, 1003491, 1089060, 1114990, 1306872, 1337988, 1452080, 1560986, 1633590, 1672485, 1783984, 1866960, 2006982, 2178120, 2229980, 2341479, 2613744, 2675976, 3121972, 3267180, 3344970, 3902465, 4013964, 4356240, 4459960, 4682958, 5017455, 5351952, 6243944, 6534360, 6689940, 7024437, 7804930, 8027928, 8919920, 9365916, 10034910, 11707395, 12487888, 13068720, 13379880, 14048874, 15609860, 16055856, 18731832, 20069820, 23414790, 26759760, 28097748, 31219720, 35122185, 37463664, 40139640, 46829580, 56195496, 62439440, 70244370, 80279280, 93659160, 112390992, 140488740, 187318320, 280977480, 561954960]

約数ペア:

[(1, 561954960), (2, 280977480), (3, 187318320), (4, 140488740), (5, 112390992), (6, 93659160), (7, 80279280), (8, 70244370), (9, 62439440), (10, 56195496), (12, 46829580), (14, 40139640), (15, 37463664), (16, 35122185), (18, 31219720), (20, 28097748), (21, 26759760), (24, 23414790), (28, 20069820), (30, 18731832), (35, 16055856), (36, 15609860), (40, 14048874), (42, 13379880), (43, 13068720), (45, 12487888), (48, 11707395), (56, 10034910), (60, 9365916), (63, 8919920), (70, 8027928), (72, 7804930), (80, 7024437), (84, 6689940), (86, 6534360), (90, 6243944), (105, 5351952), (112, 5017455), (120, 4682958), (126, 4459960), (129, 4356240), (140, 4013964), (144, 3902465), (168, 3344970), (172, 3267180), (180, 3121972), (210, 2675976), (215, 2613744), (240, 2341479), (252, 2229980), (258, 2178120), (280, 2006982), (301, 1866960), (315, 1783984), (336, 1672485), (344, 1633590), (360, 1560986), (387, 1452080), (420, 1337988), (430, 1306872), (504, 1114990), (516, 1089060), (560, 1003491), (602, 933480), (630, 891992), (645, 871248), (688, 816795), (720, 780493), (774, 726040), (840, 668994), (860, 653436), (903, 622320), (1008, 557495), (1032, 544530), (1204, 466740), (1260, 445996), (1290, 435624), (1505, 373392), (1548, 363020), (1680, 334497), (1720, 326718), (1806, 311160), (1935, 290416), (2064, 272265), (2408, 233370), (2520, 222998), (2580, 217812), (2593, 216720), (2709, 207440), (3010, 186696), (3096, 181510), (3440, 163359), (3612, 155580), (3870, 145208), (4515, 124464), (4816, 116685), (5040, 111499), (5160, 108906), (5186, 108360), (5418, 103720), (6020, 93348), (6192, 90755), (7224, 77790), (7740, 72604), (7779, 72240), (9030, 62232), (10320, 54453), (10372, 54180), (10836, 51860), (12040, 46674), (12965, 43344), (13545, 41488), (14448, 38895), (15480, 36302), (15558, 36120), (18060, 31116), (18151, 30960), (20744, 27090), (21672, 25930), (23337, 24080)]