141298960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 80

約数和(自身を含む): 361619712

約数和(自身を除く): 220320752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1327, 1331, 1936, 2420, 2654, 2662, 4840, 5308, 5324, 6635, 6655, 9680, 10616, 10648, 13270, 13310, 14597, 21232, 21296, 26540, 26620, 29194, 53080, 53240, 58388, 72985, 106160, 106480, 116776, 145970, 160567, 233552, 291940, 321134, 583880, 642268, 802835, 1167760, 1284536, 1605670, 1766237, 2569072, 3211340, 3532474, 6422680, 7064948, 8831185, 12845360, 14129896, 17662370, 28259792, 35324740, 70649480, 141298960]

約数ペア:

[(1, 141298960), (2, 70649480), (4, 35324740), (5, 28259792), (8, 17662370), (10, 14129896), (11, 12845360), (16, 8831185), (20, 7064948), (22, 6422680), (40, 3532474), (44, 3211340), (55, 2569072), (80, 1766237), (88, 1605670), (110, 1284536), (121, 1167760), (176, 802835), (220, 642268), (242, 583880), (440, 321134), (484, 291940), (605, 233552), (880, 160567), (968, 145970), (1210, 116776), (1327, 106480), (1331, 106160), (1936, 72985), (2420, 58388), (2654, 53240), (2662, 53080), (4840, 29194), (5308, 26620), (5324, 26540), (6635, 21296), (6655, 21232), (9680, 14597), (10616, 13310), (10648, 13270)]