1123909920

素因数分解:

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

素因数の和:2664

約数の個数: 288

約数和(自身を含む): 4486914432

約数和(自身を除く): 3363004512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2593, 2709, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4816, 5040, 5160, 5186, 5418, 6020, 6192, 6880, 7224, 7740, 7779, 9030, 9632, 10080, 10320, 10372, 10836, 12040, 12384, 12965, 13545, 14448, 15480, 15558, 18060, 18151, 20640, 20744, 21672, 23337, 24080, 25930, 27090, 28896, 30960, 31116, 36120, 36302, 38895, 41488, 43344, 46674, 48160, 51860, 54180, 54453, 61920, 62232, 72240, 72604, 77790, 82976, 86688, 90755, 93348, 103720, 108360, 108906, 111499, 116685, 124464, 144480, 145208, 155580, 163359, 181510, 186696, 207440, 216720, 217812, 222998, 233370, 248928, 272265, 290416, 311160, 326718, 334497, 363020, 373392, 414880, 433440, 435624, 445996, 466740, 544530, 557495, 580832, 622320, 653436, 668994, 726040, 746784, 780493, 816795, 871248, 891992, 933480, 1003491, 1089060, 1114990, 1244640, 1306872, 1337988, 1452080, 1560986, 1633590, 1672485, 1742496, 1783984, 1866960, 2006982, 2178120, 2229980, 2341479, 2613744, 2675976, 2904160, 3121972, 3267180, 3344970, 3567968, 3733920, 3902465, 4013964, 4356240, 4459960, 4682958, 5017455, 5227488, 5351952, 6243944, 6534360, 6689940, 7024437, 7804930, 8027928, 8712480, 8919920, 9365916, 10034910, 10703904, 11707395, 12487888, 13068720, 13379880, 14048874, 15609860, 16055856, 17839840, 18731832, 20069820, 23414790, 24975776, 26137440, 26759760, 28097748, 31219720, 32111712, 35122185, 37463664, 40139640, 46829580, 53519520, 56195496, 62439440, 70244370, 74927328, 80279280, 93659160, 112390992, 124878880, 140488740, 160558560, 187318320, 224781984, 280977480, 374636640, 561954960, 1123909920]

約数ペア:

[(1, 1123909920), (2, 561954960), (3, 374636640), (4, 280977480), (5, 224781984), (6, 187318320), (7, 160558560), (8, 140488740), (9, 124878880), (10, 112390992), (12, 93659160), (14, 80279280), (15, 74927328), (16, 70244370), (18, 62439440), (20, 56195496), (21, 53519520), (24, 46829580), (28, 40139640), (30, 37463664), (32, 35122185), (35, 32111712), (36, 31219720), (40, 28097748), (42, 26759760), (43, 26137440), (45, 24975776), (48, 23414790), (56, 20069820), (60, 18731832), (63, 17839840), (70, 16055856), (72, 15609860), (80, 14048874), (84, 13379880), (86, 13068720), (90, 12487888), (96, 11707395), (105, 10703904), (112, 10034910), (120, 9365916), (126, 8919920), (129, 8712480), (140, 8027928), (144, 7804930), (160, 7024437), (168, 6689940), (172, 6534360), (180, 6243944), (210, 5351952), (215, 5227488), (224, 5017455), (240, 4682958), (252, 4459960), (258, 4356240), (280, 4013964), (288, 3902465), (301, 3733920), (315, 3567968), (336, 3344970), (344, 3267180), (360, 3121972), (387, 2904160), (420, 2675976), (430, 2613744), (480, 2341479), (504, 2229980), (516, 2178120), (560, 2006982), (602, 1866960), (630, 1783984), (645, 1742496), (672, 1672485), (688, 1633590), (720, 1560986), (774, 1452080), (840, 1337988), (860, 1306872), (903, 1244640), (1008, 1114990), (1032, 1089060), (1120, 1003491), (1204, 933480), (1260, 891992), (1290, 871248), (1376, 816795), (1440, 780493), (1505, 746784), (1548, 726040), (1680, 668994), (1720, 653436), (1806, 622320), (1935, 580832), (2016, 557495), (2064, 544530), (2408, 466740), (2520, 445996), (2580, 435624), (2593, 433440), (2709, 414880), (3010, 373392), (3096, 363020), (3360, 334497), (3440, 326718), (3612, 311160), (3870, 290416), (4128, 272265), (4515, 248928), (4816, 233370), (5040, 222998), (5160, 217812), (5186, 216720), (5418, 207440), (6020, 186696), (6192, 181510), (6880, 163359), (7224, 155580), (7740, 145208), (7779, 144480), (9030, 124464), (9632, 116685), (10080, 111499), (10320, 108906), (10372, 108360), (10836, 103720), (12040, 93348), (12384, 90755), (12965, 86688), (13545, 82976), (14448, 77790), (15480, 72604), (15558, 72240), (18060, 62232), (18151, 61920), (20640, 54453), (20744, 54180), (21672, 51860), (23337, 48160), (24080, 46674), (25930, 43344), (27090, 41488), (28896, 38895), (30960, 36302), (31116, 36120)]