1309916640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:965

約数の個数: 192

約数和(自身を含む): 4394295360

約数和(自身を除く): 3084378720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 229, 240, 255, 272, 340, 408, 458, 480, 510, 544, 680, 687, 701, 816, 916, 1020, 1145, 1360, 1374, 1402, 1632, 1832, 2040, 2103, 2290, 2720, 2748, 2804, 3435, 3505, 3664, 3893, 4080, 4206, 4580, 5496, 5608, 6870, 7010, 7328, 7786, 8160, 8412, 9160, 10515, 10992, 11216, 11679, 11917, 13740, 14020, 15572, 16824, 18320, 19465, 21030, 21984, 22432, 23358, 23834, 27480, 28040, 31144, 33648, 35751, 36640, 38930, 42060, 46716, 47668, 54960, 56080, 58395, 59585, 62288, 67296, 71502, 77860, 84120, 93432, 95336, 109920, 112160, 116790, 119170, 124576, 143004, 155720, 160529, 168240, 178755, 186864, 190672, 233580, 238340, 286008, 311440, 321058, 336480, 357510, 373728, 381344, 467160, 476680, 481587, 572016, 622880, 642116, 715020, 802645, 934320, 953360, 963174, 1144032, 1284232, 1430040, 1605290, 1868640, 1906720, 1926348, 2407935, 2568464, 2728993, 2860080, 3210580, 3852696, 4815870, 5136928, 5457986, 5720160, 6421160, 7705392, 8186979, 9631740, 10915972, 12842320, 13644965, 15410784, 16373958, 19263480, 21831944, 25684640, 27289930, 32747916, 38526960, 40934895, 43663888, 54579860, 65495832, 77053920, 81869790, 87327776, 109159720, 130991664, 163739580, 218319440, 261983328, 327479160, 436638880, 654958320, 1309916640]

約数ペア:

[(1, 1309916640), (2, 654958320), (3, 436638880), (4, 327479160), (5, 261983328), (6, 218319440), (8, 163739580), (10, 130991664), (12, 109159720), (15, 87327776), (16, 81869790), (17, 77053920), (20, 65495832), (24, 54579860), (30, 43663888), (32, 40934895), (34, 38526960), (40, 32747916), (48, 27289930), (51, 25684640), (60, 21831944), (68, 19263480), (80, 16373958), (85, 15410784), (96, 13644965), (102, 12842320), (120, 10915972), (136, 9631740), (160, 8186979), (170, 7705392), (204, 6421160), (229, 5720160), (240, 5457986), (255, 5136928), (272, 4815870), (340, 3852696), (408, 3210580), (458, 2860080), (480, 2728993), (510, 2568464), (544, 2407935), (680, 1926348), (687, 1906720), (701, 1868640), (816, 1605290), (916, 1430040), (1020, 1284232), (1145, 1144032), (1360, 963174), (1374, 953360), (1402, 934320), (1632, 802645), (1832, 715020), (2040, 642116), (2103, 622880), (2290, 572016), (2720, 481587), (2748, 476680), (2804, 467160), (3435, 381344), (3505, 373728), (3664, 357510), (3893, 336480), (4080, 321058), (4206, 311440), (4580, 286008), (5496, 238340), (5608, 233580), (6870, 190672), (7010, 186864), (7328, 178755), (7786, 168240), (8160, 160529), (8412, 155720), (9160, 143004), (10515, 124576), (10992, 119170), (11216, 116790), (11679, 112160), (11917, 109920), (13740, 95336), (14020, 93432), (15572, 84120), (16824, 77860), (18320, 71502), (19465, 67296), (21030, 62288), (21984, 59585), (22432, 58395), (23358, 56080), (23834, 54960), (27480, 47668), (28040, 46716), (31144, 42060), (33648, 38930), (35751, 36640)]