2038481640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48397}}^1$

素因数の和:48433

約数の個数: 160

約数和(自身を含む): 7378759080

約数和(自身を除く): 5340277440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 48397, 96794, 145191, 193588, 241985, 290382, 387176, 435573, 483970, 580764, 629161, 725955, 871146, 967940, 1161528, 1258322, 1306719, 1451910, 1742292, 1887483, 1935880, 2177865, 2516644, 2613438, 2903820, 3145805, 3484584, 3774966, 3920157, 4355730, 5033288, 5226876, 5662449, 5807640, 6291610, 6533595, 7549932, 7840314, 8711460, 9437415, 10453752, 11324898, 12583220, 13067190, 15099864, 15680628, 16987347, 17422920, 18874830, 19600785, 22649796, 25166440, 26134380, 28312245, 31361256, 33974694, 37749660, 39201570, 45299592, 50962041, 52268760, 56624490, 67949388, 75499320, 78403140, 84936735, 101924082, 113248980, 135898776, 156806280, 169873470, 203848164, 226497960, 254810205, 339746940, 407696328, 509620410, 679493880, 1019240820, 2038481640]

約数ペア:

[(1, 2038481640), (2, 1019240820), (3, 679493880), (4, 509620410), (5, 407696328), (6, 339746940), (8, 254810205), (9, 226497960), (10, 203848164), (12, 169873470), (13, 156806280), (15, 135898776), (18, 113248980), (20, 101924082), (24, 84936735), (26, 78403140), (27, 75499320), (30, 67949388), (36, 56624490), (39, 52268760), (40, 50962041), (45, 45299592), (52, 39201570), (54, 37749660), (60, 33974694), (65, 31361256), (72, 28312245), (78, 26134380), (81, 25166440), (90, 22649796), (104, 19600785), (108, 18874830), (117, 17422920), (120, 16987347), (130, 15680628), (135, 15099864), (156, 13067190), (162, 12583220), (180, 11324898), (195, 10453752), (216, 9437415), (234, 8711460), (260, 7840314), (270, 7549932), (312, 6533595), (324, 6291610), (351, 5807640), (360, 5662449), (390, 5226876), (405, 5033288), (468, 4355730), (520, 3920157), (540, 3774966), (585, 3484584), (648, 3145805), (702, 2903820), (780, 2613438), (810, 2516644), (936, 2177865), (1053, 1935880), (1080, 1887483), (1170, 1742292), (1404, 1451910), (1560, 1306719), (1620, 1258322), (1755, 1161528), (2106, 967940), (2340, 871146), (2808, 725955), (3240, 629161), (3510, 580764), (4212, 483970), (4680, 435573), (5265, 387176), (7020, 290382), (8424, 241985), (10530, 193588), (14040, 145191), (21060, 96794), (42120, 48397)]