202181640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9739}}^1$

素因数の和:9926

約数の個数: 64

約数和(自身を含む): 610113600

約数和(自身を除く): 407931960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 9739, 10380, 19478, 20760, 29217, 38956, 48695, 58434, 77912, 97390, 116868, 146085, 194780, 233736, 292170, 389560, 584340, 1168680, 1684847, 3369694, 5054541, 6739388, 8424235, 10109082, 13478776, 16848470, 20218164, 25272705, 33696940, 40436328, 50545410, 67393880, 101090820, 202181640]

約数ペア:

[(1, 202181640), (2, 101090820), (3, 67393880), (4, 50545410), (5, 40436328), (6, 33696940), (8, 25272705), (10, 20218164), (12, 16848470), (15, 13478776), (20, 10109082), (24, 8424235), (30, 6739388), (40, 5054541), (60, 3369694), (120, 1684847), (173, 1168680), (346, 584340), (519, 389560), (692, 292170), (865, 233736), (1038, 194780), (1384, 146085), (1730, 116868), (2076, 97390), (2595, 77912), (3460, 58434), (4152, 48695), (5190, 38956), (6920, 29217), (9739, 20760), (10380, 19478)]