68183360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 188976000

約数和(自身を除く): 120792640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 499, 560, 610, 854, 976, 998, 1120, 1220, 1708, 1952, 1996, 2135, 2240, 2440, 2495, 3416, 3493, 3904, 3992, 4270, 4880, 4990, 6832, 6986, 7984, 8540, 9760, 9980, 13664, 13972, 15968, 17080, 17465, 19520, 19960, 27328, 27944, 30439, 31936, 34160, 34930, 39920, 55888, 60878, 68320, 69860, 79840, 111776, 121756, 136640, 139720, 152195, 159680, 213073, 223552, 243512, 279440, 304390, 426146, 487024, 558880, 608780, 852292, 974048, 1065365, 1117760, 1217560, 1704584, 1948096, 2130730, 2435120, 3409168, 4261460, 4870240, 6818336, 8522920, 9740480, 13636672, 17045840, 34091680, 68183360]

約数ペア:

[(1, 68183360), (2, 34091680), (4, 17045840), (5, 13636672), (7, 9740480), (8, 8522920), (10, 6818336), (14, 4870240), (16, 4261460), (20, 3409168), (28, 2435120), (32, 2130730), (35, 1948096), (40, 1704584), (56, 1217560), (61, 1117760), (64, 1065365), (70, 974048), (80, 852292), (112, 608780), (122, 558880), (140, 487024), (160, 426146), (224, 304390), (244, 279440), (280, 243512), (305, 223552), (320, 213073), (427, 159680), (448, 152195), (488, 139720), (499, 136640), (560, 121756), (610, 111776), (854, 79840), (976, 69860), (998, 68320), (1120, 60878), (1220, 55888), (1708, 39920), (1952, 34930), (1996, 34160), (2135, 31936), (2240, 30439), (2440, 27944), (2495, 27328), (3416, 19960), (3493, 19520), (3904, 17465), (3992, 17080), (4270, 15968), (4880, 13972), (4990, 13664), (6832, 9980), (6986, 9760), (7984, 8540)]