15732080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 45038784

約数和(自身を除く): 29306704

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, 2161, 3640, 4322, 7280, 8644, 10805, 15127, 17288, 21610, 28093, 30254, 34576, 43220, 56186, 60508, 75635, 86440, 112372, 121016, 140465, 151270, 172880, 196651, 224744, 242032, 280930, 302540, 393302, 449488, 561860, 605080, 786604, 983255, 1123720, 1210160, 1573208, 1966510, 2247440, 3146416, 3933020, 7866040, 15732080]

約数ペア:

[(1, 15732080), (2, 7866040), (4, 3933020), (5, 3146416), (7, 2247440), (8, 1966510), (10, 1573208), (13, 1210160), (14, 1123720), (16, 983255), (20, 786604), (26, 605080), (28, 561860), (35, 449488), (40, 393302), (52, 302540), (56, 280930), (65, 242032), (70, 224744), (80, 196651), (91, 172880), (104, 151270), (112, 140465), (130, 121016), (140, 112372), (182, 86440), (208, 75635), (260, 60508), (280, 56186), (364, 43220), (455, 34576), (520, 30254), (560, 28093), (728, 21610), (910, 17288), (1040, 15127), (1456, 10805), (1820, 8644), (2161, 7280), (3640, 4322)]