327717280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2462

約数の個数: 96

約数和(自身を含む): 855671040

約数和(自身を除く): 527953760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 1760, 2357, 2528, 3160, 3476, 4345, 4714, 6320, 6952, 8690, 9428, 11785, 12640, 13904, 17380, 18856, 23570, 25927, 27808, 34760, 37712, 47140, 51854, 69520, 75424, 94280, 103708, 129635, 139040, 186203, 188560, 207416, 259270, 372406, 377120, 414832, 518540, 744812, 829664, 931015, 1037080, 1489624, 1862030, 2048233, 2074160, 2979248, 3724060, 4096466, 4148320, 5958496, 7448120, 8192932, 10241165, 14896240, 16385864, 20482330, 29792480, 32771728, 40964660, 65543456, 81929320, 163858640, 327717280]

約数ペア:

[(1, 327717280), (2, 163858640), (4, 81929320), (5, 65543456), (8, 40964660), (10, 32771728), (11, 29792480), (16, 20482330), (20, 16385864), (22, 14896240), (32, 10241165), (40, 8192932), (44, 7448120), (55, 5958496), (79, 4148320), (80, 4096466), (88, 3724060), (110, 2979248), (158, 2074160), (160, 2048233), (176, 1862030), (220, 1489624), (316, 1037080), (352, 931015), (395, 829664), (440, 744812), (632, 518540), (790, 414832), (869, 377120), (880, 372406), (1264, 259270), (1580, 207416), (1738, 188560), (1760, 186203), (2357, 139040), (2528, 129635), (3160, 103708), (3476, 94280), (4345, 75424), (4714, 69520), (6320, 51854), (6952, 47140), (8690, 37712), (9428, 34760), (11785, 27808), (12640, 25927), (13904, 23570), (17380, 18856)]