1291797360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15077}}^1$

素因数の和:15120

約数の個数: 240

約数和(自身を含む): 5250038976

約数和(自身を除く): 3958241616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 15077, 17136, 21420, 28560, 30154, 42840, 45231, 60308, 75385, 85680, 90462, 105539, 120616, 135693, 150770, 180924, 211078, 226155, 241232, 256309, 271386, 301540, 316617, 361848, 422156, 452310, 512618, 527695, 542772, 603080, 633234, 678465, 723696, 768927, 844312, 904620, 949851, 1025236, 1055390, 1085544, 1206160, 1266468, 1281545, 1356930, 1537854, 1583085, 1688624, 1794163, 1809240, 1899702, 2050472, 2110780, 2171088, 2306781, 2532936, 2563090, 2713860, 3075708, 3166170, 3588326, 3618480, 3799404, 3844635, 4100944, 4221560, 4613562, 4749255, 5065872, 5126180, 5382489, 5427720, 6151416, 6332340, 7176652, 7598808, 7689270, 8443120, 8970815, 9227124, 9498510, 10252360, 10764978, 10855440, 11533905, 12302832, 12664680, 14353304, 15197616, 15378540, 16147467, 17941630, 18454248, 18997020, 20504720, 21529956, 23067810, 25329360, 26912445, 28706608, 30757080, 32294934, 35883260, 36908496, 37994040, 43059912, 46135620, 53824890, 61514160, 64589868, 71766520, 75988080, 80737335, 86119824, 92271240, 107649780, 129179736, 143533040, 161474670, 184542480, 215299560, 258359472, 322949340, 430599120, 645898680, 1291797360]

約数ペア:

[(1, 1291797360), (2, 645898680), (3, 430599120), (4, 322949340), (5, 258359472), (6, 215299560), (7, 184542480), (8, 161474670), (9, 143533040), (10, 129179736), (12, 107649780), (14, 92271240), (15, 86119824), (16, 80737335), (17, 75988080), (18, 71766520), (20, 64589868), (21, 61514160), (24, 53824890), (28, 46135620), (30, 43059912), (34, 37994040), (35, 36908496), (36, 35883260), (40, 32294934), (42, 30757080), (45, 28706608), (48, 26912445), (51, 25329360), (56, 23067810), (60, 21529956), (63, 20504720), (68, 18997020), (70, 18454248), (72, 17941630), (80, 16147467), (84, 15378540), (85, 15197616), (90, 14353304), (102, 12664680), (105, 12302832), (112, 11533905), (119, 10855440), (120, 10764978), (126, 10252360), (136, 9498510), (140, 9227124), (144, 8970815), (153, 8443120), (168, 7689270), (170, 7598808), (180, 7176652), (204, 6332340), (210, 6151416), (238, 5427720), (240, 5382489), (252, 5126180), (255, 5065872), (272, 4749255), (280, 4613562), (306, 4221560), (315, 4100944), (336, 3844635), (340, 3799404), (357, 3618480), (360, 3588326), (408, 3166170), (420, 3075708), (476, 2713860), (504, 2563090), (510, 2532936), (560, 2306781), (595, 2171088), (612, 2110780), (630, 2050472), (680, 1899702), (714, 1809240), (720, 1794163), (765, 1688624), (816, 1583085), (840, 1537854), (952, 1356930), (1008, 1281545), (1020, 1266468), (1071, 1206160), (1190, 1085544), (1224, 1055390), (1260, 1025236), (1360, 949851), (1428, 904620), (1530, 844312), (1680, 768927), (1785, 723696), (1904, 678465), (2040, 633234), (2142, 603080), (2380, 542772), (2448, 527695), (2520, 512618), (2856, 452310), (3060, 422156), (3570, 361848), (4080, 316617), (4284, 301540), (4760, 271386), (5040, 256309), (5355, 241232), (5712, 226155), (6120, 211078), (7140, 180924), (8568, 150770), (9520, 135693), (10710, 120616), (12240, 105539), (14280, 90462), (15077, 85680), (17136, 75385), (21420, 60308), (28560, 45231), (30154, 42840)]