1615102440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6263}}^1$

素因数の和:6591

約数の個数: 128

約数和(自身を含む): 5556418560

約数和(自身を除く): 3941316120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 614, 840, 921, 1228, 1535, 1842, 2149, 2456, 3070, 3684, 4298, 4605, 6140, 6263, 6447, 7368, 8596, 9210, 10745, 12280, 12526, 12894, 17192, 18420, 18789, 21490, 25052, 25788, 31315, 32235, 36840, 37578, 42980, 43841, 50104, 51576, 62630, 64470, 75156, 85960, 87682, 93945, 125260, 128940, 131523, 150312, 175364, 187890, 219205, 250520, 257880, 263046, 350728, 375780, 438410, 526092, 657615, 751560, 876820, 1052184, 1315230, 1753640, 1922741, 2630460, 3845482, 5260920, 5768223, 7690964, 9613705, 11536446, 13459187, 15381928, 19227410, 23072892, 26918374, 28841115, 38454820, 40377561, 46145784, 53836748, 57682230, 67295935, 76909640, 80755122, 107673496, 115364460, 134591870, 161510244, 201887805, 230728920, 269183740, 323020488, 403775610, 538367480, 807551220, 1615102440]

約数ペア:

[(1, 1615102440), (2, 807551220), (3, 538367480), (4, 403775610), (5, 323020488), (6, 269183740), (7, 230728920), (8, 201887805), (10, 161510244), (12, 134591870), (14, 115364460), (15, 107673496), (20, 80755122), (21, 76909640), (24, 67295935), (28, 57682230), (30, 53836748), (35, 46145784), (40, 40377561), (42, 38454820), (56, 28841115), (60, 26918374), (70, 23072892), (84, 19227410), (105, 15381928), (120, 13459187), (140, 11536446), (168, 9613705), (210, 7690964), (280, 5768223), (307, 5260920), (420, 3845482), (614, 2630460), (840, 1922741), (921, 1753640), (1228, 1315230), (1535, 1052184), (1842, 876820), (2149, 751560), (2456, 657615), (3070, 526092), (3684, 438410), (4298, 375780), (4605, 350728), (6140, 263046), (6263, 257880), (6447, 250520), (7368, 219205), (8596, 187890), (9210, 175364), (10745, 150312), (12280, 131523), (12526, 128940), (12894, 125260), (17192, 93945), (18420, 87682), (18789, 85960), (21490, 75156), (25052, 64470), (25788, 62630), (31315, 51576), (32235, 50104), (36840, 43841), (37578, 42980)]