3128923440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2668

約数の個数: 240

約数和(自身を含む): 11240682336

約数和(自身を除く): 8111758896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 101, 102, 120, 136, 144, 153, 170, 180, 202, 204, 240, 255, 272, 303, 306, 340, 360, 404, 408, 505, 510, 606, 612, 680, 720, 765, 808, 816, 909, 1010, 1020, 1212, 1224, 1360, 1515, 1530, 1616, 1717, 1818, 2020, 2040, 2424, 2448, 2531, 3030, 3060, 3434, 3636, 4040, 4080, 4545, 4848, 5062, 5151, 6060, 6120, 6868, 7272, 7593, 8080, 8585, 9090, 10124, 10302, 12120, 12240, 12655, 13736, 14544, 15186, 15453, 17170, 18180, 20248, 20604, 22779, 24240, 25310, 25755, 27472, 30372, 30906, 34340, 36360, 37965, 40496, 41208, 43027, 45558, 50620, 51510, 60744, 61812, 68680, 72720, 75930, 77265, 82416, 86054, 91116, 101240, 103020, 113895, 121488, 123624, 129081, 137360, 151860, 154530, 172108, 182232, 202480, 206040, 215135, 227790, 247248, 255631, 258162, 303720, 309060, 344216, 364464, 387243, 412080, 430270, 455580, 511262, 516324, 607440, 618120, 645405, 688432, 766893, 774486, 860540, 911160, 1022524, 1032648, 1236240, 1278155, 1290810, 1533786, 1548972, 1721080, 1822320, 1936215, 2045048, 2065296, 2300679, 2556310, 2581620, 3067572, 3097944, 3442160, 3834465, 3872430, 4090096, 4345727, 4601358, 5112620, 5163240, 6135144, 6195888, 7668930, 7744860, 8691454, 9202716, 10225240, 10326480, 11503395, 12270288, 13037181, 15337860, 15489720, 17382908, 18405432, 20450480, 21728635, 23006790, 26074362, 30675720, 30979440, 34765816, 36810864, 39111543, 43457270, 46013580, 52148724, 61351440, 65185905, 69531632, 78223086, 86914540, 92027160, 104297448, 130371810, 156446172, 173829080, 184054320, 195557715, 208594896, 260743620, 312892344, 347658160, 391115430, 521487240, 625784688, 782230860, 1042974480, 1564461720, 3128923440]

約数ペア:

[(1, 3128923440), (2, 1564461720), (3, 1042974480), (4, 782230860), (5, 625784688), (6, 521487240), (8, 391115430), (9, 347658160), (10, 312892344), (12, 260743620), (15, 208594896), (16, 195557715), (17, 184054320), (18, 173829080), (20, 156446172), (24, 130371810), (30, 104297448), (34, 92027160), (36, 86914540), (40, 78223086), (45, 69531632), (48, 65185905), (51, 61351440), (60, 52148724), (68, 46013580), (72, 43457270), (80, 39111543), (85, 36810864), (90, 34765816), (101, 30979440), (102, 30675720), (120, 26074362), (136, 23006790), (144, 21728635), (153, 20450480), (170, 18405432), (180, 17382908), (202, 15489720), (204, 15337860), (240, 13037181), (255, 12270288), (272, 11503395), (303, 10326480), (306, 10225240), (340, 9202716), (360, 8691454), (404, 7744860), (408, 7668930), (505, 6195888), (510, 6135144), (606, 5163240), (612, 5112620), (680, 4601358), (720, 4345727), (765, 4090096), (808, 3872430), (816, 3834465), (909, 3442160), (1010, 3097944), (1020, 3067572), (1212, 2581620), (1224, 2556310), (1360, 2300679), (1515, 2065296), (1530, 2045048), (1616, 1936215), (1717, 1822320), (1818, 1721080), (2020, 1548972), (2040, 1533786), (2424, 1290810), (2448, 1278155), (2531, 1236240), (3030, 1032648), (3060, 1022524), (3434, 911160), (3636, 860540), (4040, 774486), (4080, 766893), (4545, 688432), (4848, 645405), (5062, 618120), (5151, 607440), (6060, 516324), (6120, 511262), (6868, 455580), (7272, 430270), (7593, 412080), (8080, 387243), (8585, 364464), (9090, 344216), (10124, 309060), (10302, 303720), (12120, 258162), (12240, 255631), (12655, 247248), (13736, 227790), (14544, 215135), (15186, 206040), (15453, 202480), (17170, 182232), (18180, 172108), (20248, 154530), (20604, 151860), (22779, 137360), (24240, 129081), (25310, 123624), (25755, 121488), (27472, 113895), (30372, 103020), (30906, 101240), (34340, 91116), (36360, 86054), (37965, 82416), (40496, 77265), (41208, 75930), (43027, 72720), (45558, 68680), (50620, 61812), (51510, 60744)]