1907518320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1680

約数の個数: 240

約数和(自身を含む): 6854507712

約数和(自身を除く): 4946989392

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, 1543, 1616, 1717, 1818, 2020, 2040, 2424, 2448, 3030, 3060, 3086, 3434, 3636, 4040, 4080, 4545, 4629, 4848, 5151, 6060, 6120, 6172, 6868, 7272, 7715, 8080, 8585, 9090, 9258, 10302, 12120, 12240, 12344, 13736, 13887, 14544, 15430, 15453, 17170, 18180, 18516, 20604, 23145, 24240, 24688, 25755, 26231, 27472, 27774, 30860, 30906, 34340, 36360, 37032, 41208, 46290, 51510, 52462, 55548, 61720, 61812, 68680, 69435, 72720, 74064, 77265, 78693, 82416, 92580, 103020, 104924, 111096, 123440, 123624, 131155, 137360, 138870, 154530, 155843, 157386, 185160, 206040, 209848, 222192, 236079, 247248, 262310, 277740, 309060, 311686, 314772, 370320, 393465, 412080, 419696, 467529, 472158, 524620, 555480, 618120, 623372, 629544, 779215, 786930, 935058, 944316, 1049240, 1110960, 1180395, 1236240, 1246744, 1259088, 1402587, 1558430, 1573860, 1870116, 1888632, 2098480, 2337645, 2360790, 2493488, 2649331, 2805174, 3116860, 3147720, 3740232, 3777264, 4675290, 4721580, 5298662, 5610348, 6233720, 6295440, 7012935, 7480464, 7947993, 9350580, 9443160, 10597324, 11220696, 12467440, 13246655, 14025870, 15895986, 18701160, 18886320, 21194648, 22441392, 23843979, 26493310, 28051740, 31791972, 37402320, 39739965, 42389296, 47687958, 52986620, 56103480, 63583944, 79479930, 95375916, 105973240, 112206960, 119219895, 127167888, 158959860, 190751832, 211946480, 238439790, 317919720, 381503664, 476879580, 635839440, 953759160, 1907518320]

約数ペア:

[(1, 1907518320), (2, 953759160), (3, 635839440), (4, 476879580), (5, 381503664), (6, 317919720), (8, 238439790), (9, 211946480), (10, 190751832), (12, 158959860), (15, 127167888), (16, 119219895), (17, 112206960), (18, 105973240), (20, 95375916), (24, 79479930), (30, 63583944), (34, 56103480), (36, 52986620), (40, 47687958), (45, 42389296), (48, 39739965), (51, 37402320), (60, 31791972), (68, 28051740), (72, 26493310), (80, 23843979), (85, 22441392), (90, 21194648), (101, 18886320), (102, 18701160), (120, 15895986), (136, 14025870), (144, 13246655), (153, 12467440), (170, 11220696), (180, 10597324), (202, 9443160), (204, 9350580), (240, 7947993), (255, 7480464), (272, 7012935), (303, 6295440), (306, 6233720), (340, 5610348), (360, 5298662), (404, 4721580), (408, 4675290), (505, 3777264), (510, 3740232), (606, 3147720), (612, 3116860), (680, 2805174), (720, 2649331), (765, 2493488), (808, 2360790), (816, 2337645), (909, 2098480), (1010, 1888632), (1020, 1870116), (1212, 1573860), (1224, 1558430), (1360, 1402587), (1515, 1259088), (1530, 1246744), (1543, 1236240), (1616, 1180395), (1717, 1110960), (1818, 1049240), (2020, 944316), (2040, 935058), (2424, 786930), (2448, 779215), (3030, 629544), (3060, 623372), (3086, 618120), (3434, 555480), (3636, 524620), (4040, 472158), (4080, 467529), (4545, 419696), (4629, 412080), (4848, 393465), (5151, 370320), (6060, 314772), (6120, 311686), (6172, 309060), (6868, 277740), (7272, 262310), (7715, 247248), (8080, 236079), (8585, 222192), (9090, 209848), (9258, 206040), (10302, 185160), (12120, 157386), (12240, 155843), (12344, 154530), (13736, 138870), (13887, 137360), (14544, 131155), (15430, 123624), (15453, 123440), (17170, 111096), (18180, 104924), (18516, 103020), (20604, 92580), (23145, 82416), (24240, 78693), (24688, 77265), (25755, 74064), (26231, 72720), (27472, 69435), (27774, 68680), (30860, 61812), (30906, 61720), (34340, 55548), (36360, 52462), (37032, 51510), (41208, 46290)]