6920560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 17632800

約数和(自身を除く): 10712240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 157, 190, 232, 290, 304, 314, 380, 464, 551, 580, 628, 760, 785, 1102, 1160, 1256, 1520, 1570, 2204, 2320, 2512, 2755, 2983, 3140, 4408, 4553, 5510, 5966, 6280, 8816, 9106, 11020, 11932, 12560, 14915, 18212, 22040, 22765, 23864, 29830, 36424, 44080, 45530, 47728, 59660, 72848, 86507, 91060, 119320, 173014, 182120, 238640, 346028, 364240, 432535, 692056, 865070, 1384112, 1730140, 3460280, 6920560]

約数ペア:

[(1, 6920560), (2, 3460280), (4, 1730140), (5, 1384112), (8, 865070), (10, 692056), (16, 432535), (19, 364240), (20, 346028), (29, 238640), (38, 182120), (40, 173014), (58, 119320), (76, 91060), (80, 86507), (95, 72848), (116, 59660), (145, 47728), (152, 45530), (157, 44080), (190, 36424), (232, 29830), (290, 23864), (304, 22765), (314, 22040), (380, 18212), (464, 14915), (551, 12560), (580, 11932), (628, 11020), (760, 9106), (785, 8816), (1102, 6280), (1160, 5966), (1256, 5510), (1520, 4553), (1570, 4408), (2204, 3140), (2320, 2983), (2512, 2755)]