2019176040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82889}}^1$

素因数の和:82939

約数の個数: 128

約数和(自身を含む): 7161696000

約数和(自身を除く): 5142519960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 82889, 165778, 248667, 331556, 414445, 497334, 580223, 663112, 828890, 994668, 1160446, 1243335, 1657780, 1740669, 1989336, 2320892, 2403781, 2486670, 2901115, 3315560, 3481338, 4641784, 4807562, 4973340, 5802230, 6962676, 7211343, 8703345, 9615124, 9946680, 11604460, 12018905, 13925352, 14422686, 16826467, 17406690, 19230248, 23208920, 24037810, 28845372, 33652934, 34813380, 36056715, 48075620, 50479401, 57690744, 67305868, 69626760, 72113430, 84132335, 96151240, 100958802, 134611736, 144226860, 168264670, 201917604, 252397005, 288453720, 336529340, 403835208, 504794010, 673058680, 1009588020, 2019176040]

約数ペア:

[(1, 2019176040), (2, 1009588020), (3, 673058680), (4, 504794010), (5, 403835208), (6, 336529340), (7, 288453720), (8, 252397005), (10, 201917604), (12, 168264670), (14, 144226860), (15, 134611736), (20, 100958802), (21, 96151240), (24, 84132335), (28, 72113430), (29, 69626760), (30, 67305868), (35, 57690744), (40, 50479401), (42, 48075620), (56, 36056715), (58, 34813380), (60, 33652934), (70, 28845372), (84, 24037810), (87, 23208920), (105, 19230248), (116, 17406690), (120, 16826467), (140, 14422686), (145, 13925352), (168, 12018905), (174, 11604460), (203, 9946680), (210, 9615124), (232, 8703345), (280, 7211343), (290, 6962676), (348, 5802230), (406, 4973340), (420, 4807562), (435, 4641784), (580, 3481338), (609, 3315560), (696, 2901115), (812, 2486670), (840, 2403781), (870, 2320892), (1015, 1989336), (1160, 1740669), (1218, 1657780), (1624, 1243335), (1740, 1160446), (2030, 994668), (2436, 828890), (3045, 663112), (3480, 580223), (4060, 497334), (4872, 414445), (6090, 331556), (8120, 248667), (12180, 165778), (24360, 82889)]