131345371880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{11927}}^1$

素因数の和:12159

約数の個数: 128

約数和(自身を含む): 311647150080

約数和(自身を除く): 180301778200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 107, 124, 155, 166, 214, 248, 310, 332, 415, 428, 535, 620, 664, 830, 856, 1070, 1240, 1660, 2140, 2573, 3317, 3320, 4280, 5146, 6634, 8881, 10292, 11927, 12865, 13268, 16585, 17762, 20584, 23854, 25730, 26536, 33170, 35524, 44405, 47708, 51460, 59635, 66340, 71048, 88810, 95416, 102920, 119270, 132680, 177620, 238540, 275311, 355240, 369737, 477080, 550622, 739474, 989941, 1101244, 1276189, 1376555, 1478948, 1848685, 1979882, 2202488, 2552378, 2753110, 2957896, 3697370, 3959764, 4949705, 5104756, 5506220, 6380945, 7394740, 7919528, 9899410, 10209512, 11012440, 12761890, 14789480, 19798820, 25523780, 30688171, 39561859, 39597640, 51047560, 61376342, 79123718, 105923687, 122752684, 153440855, 158247436, 197809295, 211847374, 245505368, 306881710, 316494872, 395618590, 423694748, 529618435, 613763420, 791237180, 847389496, 1059236870, 1227526840, 1582474360, 2118473740, 3283634297, 4236947480, 6567268594, 13134537188, 16418171485, 26269074376, 32836342970, 65672685940, 131345371880]

約数ペア:

[(1, 131345371880), (2, 65672685940), (4, 32836342970), (5, 26269074376), (8, 16418171485), (10, 13134537188), (20, 6567268594), (31, 4236947480), (40, 3283634297), (62, 2118473740), (83, 1582474360), (107, 1227526840), (124, 1059236870), (155, 847389496), (166, 791237180), (214, 613763420), (248, 529618435), (310, 423694748), (332, 395618590), (415, 316494872), (428, 306881710), (535, 245505368), (620, 211847374), (664, 197809295), (830, 158247436), (856, 153440855), (1070, 122752684), (1240, 105923687), (1660, 79123718), (2140, 61376342), (2573, 51047560), (3317, 39597640), (3320, 39561859), (4280, 30688171), (5146, 25523780), (6634, 19798820), (8881, 14789480), (10292, 12761890), (11927, 11012440), (12865, 10209512), (13268, 9899410), (16585, 7919528), (17762, 7394740), (20584, 6380945), (23854, 5506220), (25730, 5104756), (26536, 4949705), (33170, 3959764), (35524, 3697370), (44405, 2957896), (47708, 2753110), (51460, 2552378), (59635, 2202488), (66340, 1979882), (71048, 1848685), (88810, 1478948), (95416, 1376555), (102920, 1276189), (119270, 1101244), (132680, 989941), (177620, 739474), (238540, 550622), (275311, 477080), (355240, 369737)]