137930280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16189}}^1$

素因数の和:16274

約数の個数: 64

約数和(自身を含む): 419644800

約数和(自身を除く): 281714520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 161890, 194268, 242835, 323780, 388536, 485670, 647560, 971340, 1149419, 1942680, 2298838, 3448257, 4597676, 5747095, 6896514, 9195352, 11494190, 13793028, 17241285, 22988380, 27586056, 34482570, 45976760, 68965140, 137930280]

約数ペア:

[(1, 137930280), (2, 68965140), (3, 45976760), (4, 34482570), (5, 27586056), (6, 22988380), (8, 17241285), (10, 13793028), (12, 11494190), (15, 9195352), (20, 6896514), (24, 5747095), (30, 4597676), (40, 3448257), (60, 2298838), (71, 1942680), (120, 1149419), (142, 971340), (213, 647560), (284, 485670), (355, 388536), (426, 323780), (568, 242835), (710, 194268), (852, 161890), (1065, 129512), (1420, 97134), (1704, 80945), (2130, 64756), (2840, 48567), (4260, 32378), (8520, 16189)]