187813920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{55897}}^1$

素因数の和:55922

約数の個数: 96

約数和(自身を含む): 676142208

約数和(自身を除く): 488328288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 55897, 111794, 167691, 223588, 279485, 335382, 391279, 447176, 558970, 670764, 782558, 838455, 894352, 1117940, 1173837, 1341528, 1565116, 1676910, 1788704, 1956395, 2235880, 2347674, 2683056, 3130232, 3353820, 3912790, 4471760, 4695348, 5366112, 5869185, 6260464, 6707640, 7825580, 8943520, 9390696, 11738370, 12520928, 13415280, 15651160, 18781392, 23476740, 26830560, 31302320, 37562784, 46953480, 62604640, 93906960, 187813920]

約数ペア:

[(1, 187813920), (2, 93906960), (3, 62604640), (4, 46953480), (5, 37562784), (6, 31302320), (7, 26830560), (8, 23476740), (10, 18781392), (12, 15651160), (14, 13415280), (15, 12520928), (16, 11738370), (20, 9390696), (21, 8943520), (24, 7825580), (28, 6707640), (30, 6260464), (32, 5869185), (35, 5366112), (40, 4695348), (42, 4471760), (48, 3912790), (56, 3353820), (60, 3130232), (70, 2683056), (80, 2347674), (84, 2235880), (96, 1956395), (105, 1788704), (112, 1676910), (120, 1565116), (140, 1341528), (160, 1173837), (168, 1117940), (210, 894352), (224, 838455), (240, 782558), (280, 670764), (336, 558970), (420, 447176), (480, 391279), (560, 335382), (672, 279485), (840, 223588), (1120, 167691), (1680, 111794), (3360, 55897)]