428049607720

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{103651}}^1$

素因数の和:103733

約数の個数: 160

約数和(自身を含む): 1149703837920

約数和(自身を除く): 721654230200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 343, 344, 392, 430, 490, 602, 686, 860, 980, 1204, 1372, 1505, 1715, 1720, 1960, 2107, 2401, 2408, 2744, 3010, 3430, 4214, 4802, 6020, 6860, 8428, 9604, 10535, 12005, 12040, 13720, 14749, 16856, 19208, 21070, 24010, 29498, 42140, 48020, 58996, 73745, 84280, 96040, 103243, 103651, 117992, 147490, 206486, 207302, 294980, 412972, 414604, 516215, 518255, 589960, 725557, 825944, 829208, 1032430, 1036510, 1451114, 2064860, 2073020, 2902228, 3627785, 4129720, 4146040, 4456993, 5078899, 5804456, 7255570, 8913986, 10157798, 14511140, 17827972, 20315596, 22284965, 25394495, 29022280, 31198951, 35552293, 35655944, 40631192, 44569930, 50788990, 62397902, 71104586, 89139860, 101577980, 124795804, 142209172, 155994755, 177761465, 178279720, 203155960, 218392657, 248866051, 249591608, 284418344, 311989510, 355522930, 436785314, 497732102, 623979020, 711045860, 873570628, 995464204, 1091963285, 1244330255, 1247958040, 1422091720, 1528748599, 1747141256, 1990928408, 2183926570, 2488660510, 3057497198, 4367853140, 4977321020, 6114994396, 7643742995, 8735706280, 9954642040, 10701240193, 12229988792, 15287485990, 21402480386, 30574971980, 42804960772, 53506200965, 61149943960, 85609921544, 107012401930, 214024803860, 428049607720]

約数ペア:

[(1, 428049607720), (2, 214024803860), (4, 107012401930), (5, 85609921544), (7, 61149943960), (8, 53506200965), (10, 42804960772), (14, 30574971980), (20, 21402480386), (28, 15287485990), (35, 12229988792), (40, 10701240193), (43, 9954642040), (49, 8735706280), (56, 7643742995), (70, 6114994396), (86, 4977321020), (98, 4367853140), (140, 3057497198), (172, 2488660510), (196, 2183926570), (215, 1990928408), (245, 1747141256), (280, 1528748599), (301, 1422091720), (343, 1247958040), (344, 1244330255), (392, 1091963285), (430, 995464204), (490, 873570628), (602, 711045860), (686, 623979020), (860, 497732102), (980, 436785314), (1204, 355522930), (1372, 311989510), (1505, 284418344), (1715, 249591608), (1720, 248866051), (1960, 218392657), (2107, 203155960), (2401, 178279720), (2408, 177761465), (2744, 155994755), (3010, 142209172), (3430, 124795804), (4214, 101577980), (4802, 89139860), (6020, 71104586), (6860, 62397902), (8428, 50788990), (9604, 44569930), (10535, 40631192), (12005, 35655944), (12040, 35552293), (13720, 31198951), (14749, 29022280), (16856, 25394495), (19208, 22284965), (21070, 20315596), (24010, 17827972), (29498, 14511140), (42140, 10157798), (48020, 8913986), (58996, 7255570), (73745, 5804456), (84280, 5078899), (96040, 4456993), (103243, 4146040), (103651, 4129720), (117992, 3627785), (147490, 2902228), (206486, 2073020), (207302, 2064860), (294980, 1451114), (412972, 1036510), (414604, 1032430), (516215, 829208), (518255, 825944), (589960, 725557)]