677970480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3715

約数の個数: 160

約数和(自身を含む): 2325708288

約数和(自身を除く): 1647737808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1320, 1420, 1562, 1704, 2130, 2343, 2640, 2840, 3124, 3408, 3617, 3905, 4260, 4686, 5680, 6248, 7234, 7810, 8520, 9372, 10851, 11715, 12496, 14468, 15620, 17040, 18085, 18744, 21702, 23430, 28936, 31240, 36170, 37488, 39787, 43404, 46860, 54255, 57872, 62480, 72340, 79574, 86808, 93720, 108510, 119361, 144680, 159148, 173616, 187440, 198935, 217020, 238722, 256807, 289360, 318296, 397870, 434040, 477444, 513614, 596805, 636592, 770421, 795740, 868080, 954888, 1027228, 1193610, 1284035, 1540842, 1591480, 1909776, 2054456, 2387220, 2568070, 2824877, 3081684, 3182960, 3852105, 4108912, 4774440, 5136140, 5649754, 6163368, 7704210, 8474631, 9548880, 10272280, 11299508, 12326736, 14124385, 15408420, 16949262, 20544560, 22599016, 28248770, 30816840, 33898524, 42373155, 45198032, 56497540, 61633680, 67797048, 84746310, 112995080, 135594096, 169492620, 225990160, 338985240, 677970480]

約数ペア:

[(1, 677970480), (2, 338985240), (3, 225990160), (4, 169492620), (5, 135594096), (6, 112995080), (8, 84746310), (10, 67797048), (11, 61633680), (12, 56497540), (15, 45198032), (16, 42373155), (20, 33898524), (22, 30816840), (24, 28248770), (30, 22599016), (33, 20544560), (40, 16949262), (44, 15408420), (48, 14124385), (55, 12326736), (60, 11299508), (66, 10272280), (71, 9548880), (80, 8474631), (88, 7704210), (110, 6163368), (120, 5649754), (132, 5136140), (142, 4774440), (165, 4108912), (176, 3852105), (213, 3182960), (220, 3081684), (240, 2824877), (264, 2568070), (284, 2387220), (330, 2054456), (355, 1909776), (426, 1591480), (440, 1540842), (528, 1284035), (568, 1193610), (660, 1027228), (710, 954888), (781, 868080), (852, 795740), (880, 770421), (1065, 636592), (1136, 596805), (1320, 513614), (1420, 477444), (1562, 434040), (1704, 397870), (2130, 318296), (2343, 289360), (2640, 256807), (2840, 238722), (3124, 217020), (3408, 198935), (3617, 187440), (3905, 173616), (4260, 159148), (4686, 144680), (5680, 119361), (6248, 108510), (7234, 93720), (7810, 86808), (8520, 79574), (9372, 72340), (10851, 62480), (11715, 57872), (12496, 54255), (14468, 46860), (15620, 43404), (17040, 39787), (18085, 37488), (18744, 36170), (21702, 31240), (23430, 28936)]