2291723840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35279}}^1$

素因数の和:35332

約数の個数: 112

約数和(自身を含む): 6452006400

約数和(自身を除く): 4160282560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4640, 6496, 8120, 9280, 12992, 16240, 32480, 35279, 64960, 70558, 141116, 176395, 246953, 282232, 352790, 493906, 564464, 705580, 987812, 1023091, 1128928, 1234765, 1411160, 1975624, 2046182, 2257856, 2469530, 2822320, 3951248, 4092364, 4939060, 5115455, 5644640, 7161637, 7902496, 8184728, 9878120, 10230910, 11289280, 14323274, 15804992, 16369456, 19756240, 20461820, 28646548, 32738912, 35808185, 39512480, 40923640, 57293096, 65477824, 71616370, 79024960, 81847280, 114586192, 143232740, 163694560, 229172384, 286465480, 327389120, 458344768, 572930960, 1145861920, 2291723840]

約数ペア:

[(1, 2291723840), (2, 1145861920), (4, 572930960), (5, 458344768), (7, 327389120), (8, 286465480), (10, 229172384), (14, 163694560), (16, 143232740), (20, 114586192), (28, 81847280), (29, 79024960), (32, 71616370), (35, 65477824), (40, 57293096), (56, 40923640), (58, 39512480), (64, 35808185), (70, 32738912), (80, 28646548), (112, 20461820), (116, 19756240), (140, 16369456), (145, 15804992), (160, 14323274), (203, 11289280), (224, 10230910), (232, 9878120), (280, 8184728), (290, 7902496), (320, 7161637), (406, 5644640), (448, 5115455), (464, 4939060), (560, 4092364), (580, 3951248), (812, 2822320), (928, 2469530), (1015, 2257856), (1120, 2046182), (1160, 1975624), (1624, 1411160), (1856, 1234765), (2030, 1128928), (2240, 1023091), (2320, 987812), (3248, 705580), (4060, 564464), (4640, 493906), (6496, 352790), (8120, 282232), (9280, 246953), (12992, 176395), (16240, 141116), (32480, 70558), (35279, 64960)]