188073480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 648910080

約数和(自身を除く): 460836600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1237, 1267, 1448, 1810, 2172, 2474, 2534, 2715, 3620, 3711, 3801, 4344, 4948, 5068, 5430, 6185, 6335, 7240, 7422, 7602, 8659, 9896, 10136, 10860, 12370, 12670, 14844, 15204, 17318, 18555, 19005, 21720, 24740, 25340, 25977, 29688, 30408, 34636, 37110, 38010, 43295, 49480, 50680, 51954, 69272, 74220, 76020, 86590, 103908, 129885, 148440, 152040, 173180, 207816, 223897, 259770, 346360, 447794, 519540, 671691, 895588, 1039080, 1119485, 1343382, 1567279, 1791176, 2238970, 2686764, 3134558, 3358455, 4477940, 4701837, 5373528, 6269116, 6716910, 7836395, 8955880, 9403674, 12538232, 13433820, 15672790, 18807348, 23509185, 26867640, 31345580, 37614696, 47018370, 62691160, 94036740, 188073480]

約数ペア:

[(1, 188073480), (2, 94036740), (3, 62691160), (4, 47018370), (5, 37614696), (6, 31345580), (7, 26867640), (8, 23509185), (10, 18807348), (12, 15672790), (14, 13433820), (15, 12538232), (20, 9403674), (21, 8955880), (24, 7836395), (28, 6716910), (30, 6269116), (35, 5373528), (40, 4701837), (42, 4477940), (56, 3358455), (60, 3134558), (70, 2686764), (84, 2238970), (105, 1791176), (120, 1567279), (140, 1343382), (168, 1119485), (181, 1039080), (210, 895588), (280, 671691), (362, 519540), (420, 447794), (543, 346360), (724, 259770), (840, 223897), (905, 207816), (1086, 173180), (1237, 152040), (1267, 148440), (1448, 129885), (1810, 103908), (2172, 86590), (2474, 76020), (2534, 74220), (2715, 69272), (3620, 51954), (3711, 50680), (3801, 49480), (4344, 43295), (4948, 38010), (5068, 37110), (5430, 34636), (6185, 30408), (6335, 29688), (7240, 25977), (7422, 25340), (7602, 24740), (8659, 21720), (9896, 19005), (10136, 18555), (10860, 17318), (12370, 15204), (12670, 14844)]