57741320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 165715200

約数和(自身を除く): 107973880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 547, 580, 728, 754, 812, 910, 1015, 1094, 1160, 1508, 1624, 1820, 1885, 2030, 2188, 2639, 2735, 3016, 3640, 3770, 3829, 4060, 4376, 5278, 5470, 7111, 7540, 7658, 8120, 10556, 10940, 13195, 14222, 15080, 15316, 15863, 19145, 21112, 21880, 26390, 28444, 30632, 31726, 35555, 38290, 49777, 52780, 56888, 63452, 71110, 76580, 79315, 99554, 105560, 111041, 126904, 142220, 153160, 158630, 199108, 206219, 222082, 248885, 284440, 317260, 398216, 412438, 444164, 497770, 555205, 634520, 824876, 888328, 995540, 1031095, 1110410, 1443533, 1649752, 1991080, 2062190, 2220820, 2887066, 4124380, 4441640, 5774132, 7217665, 8248760, 11548264, 14435330, 28870660, 57741320]

約数ペア:

[(1, 57741320), (2, 28870660), (4, 14435330), (5, 11548264), (7, 8248760), (8, 7217665), (10, 5774132), (13, 4441640), (14, 4124380), (20, 2887066), (26, 2220820), (28, 2062190), (29, 1991080), (35, 1649752), (40, 1443533), (52, 1110410), (56, 1031095), (58, 995540), (65, 888328), (70, 824876), (91, 634520), (104, 555205), (116, 497770), (130, 444164), (140, 412438), (145, 398216), (182, 317260), (203, 284440), (232, 248885), (260, 222082), (280, 206219), (290, 199108), (364, 158630), (377, 153160), (406, 142220), (455, 126904), (520, 111041), (547, 105560), (580, 99554), (728, 79315), (754, 76580), (812, 71110), (910, 63452), (1015, 56888), (1094, 52780), (1160, 49777), (1508, 38290), (1624, 35555), (1820, 31726), (1885, 30632), (2030, 28444), (2188, 26390), (2639, 21880), (2735, 21112), (3016, 19145), (3640, 15863), (3770, 15316), (3829, 15080), (4060, 14222), (4376, 13195), (5278, 10940), (5470, 10556), (7111, 8120), (7540, 7658)]