2687814480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45341}}^1$

素因数の和:45389

約数の個数: 160

約数和(自身を含む): 9445645440

約数和(自身を除く): 6757830960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 19760, 29640, 45341, 59280, 90682, 136023, 181364, 226705, 272046, 362728, 453410, 544092, 589433, 680115, 725456, 861479, 906820, 1088184, 1178866, 1360230, 1722958, 1768299, 1813640, 2176368, 2357732, 2584437, 2720460, 2947165, 3445916, 3536598, 3627280, 4307395, 4715464, 5168874, 5440920, 5894330, 6891832, 7073196, 8614790, 8841495, 9430928, 10337748, 10881840, 11199227, 11788660, 12922185, 13783664, 14146392, 17229580, 17682990, 20675496, 22398454, 23577320, 25844370, 28292784, 33597681, 34459160, 35365980, 41350992, 44796908, 47154640, 51688740, 55996135, 67195362, 68918320, 70731960, 89593816, 103377480, 111992270, 134390724, 141463920, 167988405, 179187632, 206754960, 223984540, 268781448, 335976810, 447969080, 537562896, 671953620, 895938160, 1343907240, 2687814480]

約数ペア:

[(1, 2687814480), (2, 1343907240), (3, 895938160), (4, 671953620), (5, 537562896), (6, 447969080), (8, 335976810), (10, 268781448), (12, 223984540), (13, 206754960), (15, 179187632), (16, 167988405), (19, 141463920), (20, 134390724), (24, 111992270), (26, 103377480), (30, 89593816), (38, 70731960), (39, 68918320), (40, 67195362), (48, 55996135), (52, 51688740), (57, 47154640), (60, 44796908), (65, 41350992), (76, 35365980), (78, 34459160), (80, 33597681), (95, 28292784), (104, 25844370), (114, 23577320), (120, 22398454), (130, 20675496), (152, 17682990), (156, 17229580), (190, 14146392), (195, 13783664), (208, 12922185), (228, 11788660), (240, 11199227), (247, 10881840), (260, 10337748), (285, 9430928), (304, 8841495), (312, 8614790), (380, 7073196), (390, 6891832), (456, 5894330), (494, 5440920), (520, 5168874), (570, 4715464), (624, 4307395), (741, 3627280), (760, 3536598), (780, 3445916), (912, 2947165), (988, 2720460), (1040, 2584437), (1140, 2357732), (1235, 2176368), (1482, 1813640), (1520, 1768299), (1560, 1722958), (1976, 1360230), (2280, 1178866), (2470, 1088184), (2964, 906820), (3120, 861479), (3705, 725456), (3952, 680115), (4560, 589433), (4940, 544092), (5928, 453410), (7410, 362728), (9880, 272046), (11856, 226705), (14820, 181364), (19760, 136023), (29640, 90682), (45341, 59280)]