57771480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 193233600

約数和(自身を除く): 135462120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1277, 1508, 1560, 1740, 1885, 2262, 2554, 3016, 3480, 3770, 3831, 4524, 5108, 5655, 6385, 7540, 7662, 9048, 10216, 11310, 12770, 15080, 15324, 16601, 19155, 22620, 25540, 30648, 33202, 37033, 38310, 45240, 49803, 51080, 66404, 74066, 76620, 83005, 99606, 111099, 132808, 148132, 153240, 166010, 185165, 199212, 222198, 249015, 296264, 332020, 370330, 398424, 444396, 481429, 498030, 555495, 664040, 740660, 888792, 962858, 996060, 1110990, 1444287, 1481320, 1925716, 1992120, 2221980, 2407145, 2888574, 3851432, 4443960, 4814290, 5777148, 7221435, 9628580, 11554296, 14442870, 19257160, 28885740, 57771480]

約数ペア:

[(1, 57771480), (2, 28885740), (3, 19257160), (4, 14442870), (5, 11554296), (6, 9628580), (8, 7221435), (10, 5777148), (12, 4814290), (13, 4443960), (15, 3851432), (20, 2888574), (24, 2407145), (26, 2221980), (29, 1992120), (30, 1925716), (39, 1481320), (40, 1444287), (52, 1110990), (58, 996060), (60, 962858), (65, 888792), (78, 740660), (87, 664040), (104, 555495), (116, 498030), (120, 481429), (130, 444396), (145, 398424), (156, 370330), (174, 332020), (195, 296264), (232, 249015), (260, 222198), (290, 199212), (312, 185165), (348, 166010), (377, 153240), (390, 148132), (435, 132808), (520, 111099), (580, 99606), (696, 83005), (754, 76620), (780, 74066), (870, 66404), (1131, 51080), (1160, 49803), (1277, 45240), (1508, 38310), (1560, 37033), (1740, 33202), (1885, 30648), (2262, 25540), (2554, 22620), (3016, 19155), (3480, 16601), (3770, 15324), (3831, 15080), (4524, 12770), (5108, 11310), (5655, 10216), (6385, 9048), (7540, 7662)]