66578280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29201}}^1$

素因数の和:29234

約数の個数: 64

約数和(自身を含む): 210254400

約数和(自身を除く): 143676120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 29201, 58402, 87603, 116804, 146005, 175206, 233608, 292010, 350412, 438015, 554819, 584020, 700824, 876030, 1109638, 1168040, 1664457, 1752060, 2219276, 2774095, 3328914, 3504120, 4438552, 5548190, 6657828, 8322285, 11096380, 13315656, 16644570, 22192760, 33289140, 66578280]

約数ペア:

[(1, 66578280), (2, 33289140), (3, 22192760), (4, 16644570), (5, 13315656), (6, 11096380), (8, 8322285), (10, 6657828), (12, 5548190), (15, 4438552), (19, 3504120), (20, 3328914), (24, 2774095), (30, 2219276), (38, 1752060), (40, 1664457), (57, 1168040), (60, 1109638), (76, 876030), (95, 700824), (114, 584020), (120, 554819), (152, 438015), (190, 350412), (228, 292010), (285, 233608), (380, 175206), (456, 146005), (570, 116804), (760, 87603), (1140, 58402), (2280, 29201)]