3259908680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13681}}^1$

素因数の和:13759

約数の個数: 128

約数和(自身を含む): 8984148480

約数和(自身を除く): 5724239800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 370, 460, 518, 644, 740, 805, 851, 920, 1036, 1288, 1295, 1480, 1610, 1702, 2072, 2590, 3220, 3404, 4255, 5180, 5957, 6440, 6808, 8510, 10360, 11914, 13681, 17020, 23828, 27362, 29785, 34040, 47656, 54724, 59570, 68405, 95767, 109448, 119140, 136810, 191534, 238280, 273620, 314663, 383068, 478835, 506197, 547240, 629326, 766136, 957670, 1012394, 1258652, 1573315, 1915340, 2024788, 2202641, 2517304, 2530985, 3146630, 3543379, 3830680, 4049576, 4405282, 5061970, 6293260, 7086758, 8810564, 10123940, 11013205, 11642531, 12586520, 14173516, 17621128, 17716895, 20247880, 22026410, 23285062, 28347032, 35433790, 44052820, 46570124, 58212655, 70867580, 81497717, 88105640, 93140248, 116425310, 141735160, 162995434, 232850620, 325990868, 407488585, 465701240, 651981736, 814977170, 1629954340, 3259908680]

約数ペア:

[(1, 3259908680), (2, 1629954340), (4, 814977170), (5, 651981736), (7, 465701240), (8, 407488585), (10, 325990868), (14, 232850620), (20, 162995434), (23, 141735160), (28, 116425310), (35, 93140248), (37, 88105640), (40, 81497717), (46, 70867580), (56, 58212655), (70, 46570124), (74, 44052820), (92, 35433790), (115, 28347032), (140, 23285062), (148, 22026410), (161, 20247880), (184, 17716895), (185, 17621128), (230, 14173516), (259, 12586520), (280, 11642531), (296, 11013205), (322, 10123940), (370, 8810564), (460, 7086758), (518, 6293260), (644, 5061970), (740, 4405282), (805, 4049576), (851, 3830680), (920, 3543379), (1036, 3146630), (1288, 2530985), (1295, 2517304), (1480, 2202641), (1610, 2024788), (1702, 1915340), (2072, 1573315), (2590, 1258652), (3220, 1012394), (3404, 957670), (4255, 766136), (5180, 629326), (5957, 547240), (6440, 506197), (6808, 478835), (8510, 383068), (10360, 314663), (11914, 273620), (13681, 238280), (17020, 191534), (23828, 136810), (27362, 119140), (29785, 109448), (34040, 95767), (47656, 68405), (54724, 59570)]