15668722240

素因数分解:

$2^6\times 5^1\times {\mathrm{619}}^1\times {\mathrm{79103}}^1$

素因数の和:79739

約数の個数: 56

約数和(自身を含む): 37371893760

約数和(自身を除く): 21703171520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 619, 1238, 2476, 3095, 4952, 6190, 9904, 12380, 19808, 24760, 39616, 49520, 79103, 99040, 158206, 198080, 316412, 395515, 632824, 791030, 1265648, 1582060, 2531296, 3164120, 5062592, 6328240, 12656480, 25312960, 48964757, 97929514, 195859028, 244823785, 391718056, 489647570, 783436112, 979295140, 1566872224, 1958590280, 3133744448, 3917180560, 7834361120, 15668722240]

約数ペア:

[(1, 15668722240), (2, 7834361120), (4, 3917180560), (5, 3133744448), (8, 1958590280), (10, 1566872224), (16, 979295140), (20, 783436112), (32, 489647570), (40, 391718056), (64, 244823785), (80, 195859028), (160, 97929514), (320, 48964757), (619, 25312960), (1238, 12656480), (2476, 6328240), (3095, 5062592), (4952, 3164120), (6190, 2531296), (9904, 1582060), (12380, 1265648), (19808, 791030), (24760, 632824), (39616, 395515), (49520, 316412), (79103, 198080), (99040, 158206)]