153661760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 421599360

約数和(自身を除く): 267937600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 181, 224, 280, 320, 362, 379, 448, 560, 724, 758, 905, 1120, 1267, 1448, 1516, 1810, 1895, 2240, 2534, 2653, 2896, 3032, 3620, 3790, 5068, 5306, 5792, 6064, 6335, 7240, 7580, 10136, 10612, 11584, 12128, 12670, 13265, 14480, 15160, 20272, 21224, 24256, 25340, 26530, 28960, 30320, 40544, 42448, 50680, 53060, 57920, 60640, 68599, 81088, 84896, 101360, 106120, 121280, 137198, 169792, 202720, 212240, 274396, 342995, 405440, 424480, 480193, 548792, 685990, 848960, 960386, 1097584, 1371980, 1920772, 2195168, 2400965, 2743960, 3841544, 4390336, 4801930, 5487920, 7683088, 9603860, 10975840, 15366176, 19207720, 21951680, 30732352, 38415440, 76830880, 153661760]

約数ペア:

[(1, 153661760), (2, 76830880), (4, 38415440), (5, 30732352), (7, 21951680), (8, 19207720), (10, 15366176), (14, 10975840), (16, 9603860), (20, 7683088), (28, 5487920), (32, 4801930), (35, 4390336), (40, 3841544), (56, 2743960), (64, 2400965), (70, 2195168), (80, 1920772), (112, 1371980), (140, 1097584), (160, 960386), (181, 848960), (224, 685990), (280, 548792), (320, 480193), (362, 424480), (379, 405440), (448, 342995), (560, 274396), (724, 212240), (758, 202720), (905, 169792), (1120, 137198), (1267, 121280), (1448, 106120), (1516, 101360), (1810, 84896), (1895, 81088), (2240, 68599), (2534, 60640), (2653, 57920), (2896, 53060), (3032, 50680), (3620, 42448), (3790, 40544), (5068, 30320), (5306, 28960), (5792, 26530), (6064, 25340), (6335, 24256), (7240, 21224), (7580, 20272), (10136, 15160), (10612, 14480), (11584, 13265), (12128, 12670)]