163676240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22483}}^1$

素因数の和:22516

約数の個数: 80

約数和(自身を含む): 468386688

約数和(自身を除く): 304710448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 22483, 44966, 89932, 112415, 157381, 179864, 224830, 292279, 314762, 359728, 449660, 584558, 629524, 786905, 899320, 1169116, 1259048, 1461395, 1573810, 1798640, 2045953, 2338232, 2518096, 2922790, 3147620, 4091906, 4676464, 5845580, 6295240, 8183812, 10229765, 11691160, 12590480, 16367624, 20459530, 23382320, 32735248, 40919060, 81838120, 163676240]

約数ペア:

[(1, 163676240), (2, 81838120), (4, 40919060), (5, 32735248), (7, 23382320), (8, 20459530), (10, 16367624), (13, 12590480), (14, 11691160), (16, 10229765), (20, 8183812), (26, 6295240), (28, 5845580), (35, 4676464), (40, 4091906), (52, 3147620), (56, 2922790), (65, 2518096), (70, 2338232), (80, 2045953), (91, 1798640), (104, 1573810), (112, 1461395), (130, 1259048), (140, 1169116), (182, 899320), (208, 786905), (260, 629524), (280, 584558), (364, 449660), (455, 359728), (520, 314762), (560, 292279), (728, 224830), (910, 179864), (1040, 157381), (1456, 112415), (1820, 89932), (3640, 44966), (7280, 22483)]