407331680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12541}}^1$

素因数の和:12592

約数の個数: 96

約数和(自身を含む): 1137810240

約数和(自身を除く): 730478560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 12541, 16240, 25082, 32480, 50164, 62705, 87787, 100328, 125410, 175574, 200656, 250820, 351148, 363689, 401312, 438935, 501640, 702296, 727378, 877870, 1003280, 1404592, 1454756, 1755740, 1818445, 2006560, 2545823, 2809184, 2909512, 3511480, 3636890, 5091646, 5819024, 7022960, 7273780, 10183292, 11638048, 12729115, 14045920, 14547560, 20366584, 25458230, 29095120, 40733168, 50916460, 58190240, 81466336, 101832920, 203665840, 407331680]

約数ペア:

[(1, 407331680), (2, 203665840), (4, 101832920), (5, 81466336), (7, 58190240), (8, 50916460), (10, 40733168), (14, 29095120), (16, 25458230), (20, 20366584), (28, 14547560), (29, 14045920), (32, 12729115), (35, 11638048), (40, 10183292), (56, 7273780), (58, 7022960), (70, 5819024), (80, 5091646), (112, 3636890), (116, 3511480), (140, 2909512), (145, 2809184), (160, 2545823), (203, 2006560), (224, 1818445), (232, 1755740), (280, 1454756), (290, 1404592), (406, 1003280), (464, 877870), (560, 727378), (580, 702296), (812, 501640), (928, 438935), (1015, 401312), (1120, 363689), (1160, 351148), (1624, 250820), (2030, 200656), (2320, 175574), (3248, 125410), (4060, 100328), (4640, 87787), (6496, 62705), (8120, 50164), (12541, 32480), (16240, 25082)]