898493640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9587}}^1$

素因数の和:9683

約数の個数: 128

約数和(自身を含む): 2982251520

約数和(自身を除く): 2083757880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 9587, 11715, 15620, 18744, 19174, 23430, 28761, 31240, 38348, 46860, 47935, 57522, 76696, 93720, 95870, 105457, 115044, 143805, 191740, 210914, 230088, 287610, 316371, 383480, 421828, 527285, 575220, 632742, 680677, 843656, 1054570, 1150440, 1265484, 1361354, 1581855, 2042031, 2109140, 2530968, 2722708, 3163710, 3403385, 4084062, 4218280, 5445416, 6327420, 6806770, 7487447, 8168124, 10210155, 12654840, 13613540, 14974894, 16336248, 20420310, 22462341, 27227080, 29949788, 37437235, 40840620, 44924682, 59899576, 74874470, 81681240, 89849364, 112311705, 149748940, 179698728, 224623410, 299497880, 449246820, 898493640]

約数ペア:

[(1, 898493640), (2, 449246820), (3, 299497880), (4, 224623410), (5, 179698728), (6, 149748940), (8, 112311705), (10, 89849364), (11, 81681240), (12, 74874470), (15, 59899576), (20, 44924682), (22, 40840620), (24, 37437235), (30, 29949788), (33, 27227080), (40, 22462341), (44, 20420310), (55, 16336248), (60, 14974894), (66, 13613540), (71, 12654840), (88, 10210155), (110, 8168124), (120, 7487447), (132, 6806770), (142, 6327420), (165, 5445416), (213, 4218280), (220, 4084062), (264, 3403385), (284, 3163710), (330, 2722708), (355, 2530968), (426, 2109140), (440, 2042031), (568, 1581855), (660, 1361354), (710, 1265484), (781, 1150440), (852, 1054570), (1065, 843656), (1320, 680677), (1420, 632742), (1562, 575220), (1704, 527285), (2130, 421828), (2343, 383480), (2840, 316371), (3124, 287610), (3905, 230088), (4260, 210914), (4686, 191740), (6248, 143805), (7810, 115044), (8520, 105457), (9372, 95870), (9587, 93720), (11715, 76696), (15620, 57522), (18744, 47935), (19174, 46860), (23430, 38348), (28761, 31240)]