67133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21546

約数の個数: 80

約数和(自身を含む): 224131488

約数和(自身を除く): 156998448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 21517, 43034, 64551, 86068, 107585, 129102, 172136, 215170, 258204, 279721, 322755, 344272, 430340, 516408, 559442, 645510, 839163, 860680, 1032816, 1118884, 1291020, 1398605, 1678326, 1721360, 2237768, 2582040, 2797210, 3356652, 4195815, 4475536, 5164080, 5594420, 6713304, 8391630, 11188840, 13426608, 16783260, 22377680, 33566520, 67133040]

約数ペア:

[(1, 67133040), (2, 33566520), (3, 22377680), (4, 16783260), (5, 13426608), (6, 11188840), (8, 8391630), (10, 6713304), (12, 5594420), (13, 5164080), (15, 4475536), (16, 4195815), (20, 3356652), (24, 2797210), (26, 2582040), (30, 2237768), (39, 1721360), (40, 1678326), (48, 1398605), (52, 1291020), (60, 1118884), (65, 1032816), (78, 860680), (80, 839163), (104, 645510), (120, 559442), (130, 516408), (156, 430340), (195, 344272), (208, 322755), (240, 279721), (260, 258204), (312, 215170), (390, 172136), (520, 129102), (624, 107585), (780, 86068), (1040, 64551), (1560, 43034), (3120, 21517)]