1353408080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 3442279680

約数和(自身を除く): 2088871600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 101, 118, 136, 167, 170, 202, 236, 272, 295, 334, 340, 404, 472, 505, 590, 668, 680, 808, 835, 944, 1003, 1010, 1180, 1336, 1360, 1616, 1670, 1717, 2006, 2020, 2360, 2672, 2839, 3340, 3434, 4012, 4040, 4720, 5015, 5678, 5959, 6680, 6868, 8024, 8080, 8585, 9853, 10030, 11356, 11918, 13360, 13736, 14195, 16048, 16867, 17170, 19706, 20060, 22712, 23836, 27472, 28390, 29795, 33734, 34340, 39412, 40120, 45424, 47672, 49265, 56780, 59590, 67468, 68680, 78824, 80240, 84335, 95344, 98530, 101303, 113560, 119180, 134936, 137360, 157648, 167501, 168670, 197060, 202606, 227120, 238360, 269872, 286739, 335002, 337340, 394120, 405212, 476720, 506515, 573478, 670004, 674680, 788240, 810424, 837505, 995153, 1013030, 1146956, 1340008, 1349360, 1433695, 1620848, 1675010, 1990306, 2026060, 2293912, 2680016, 2867390, 3350020, 3980612, 4052120, 4587824, 4975765, 5734780, 6700040, 7961224, 8104240, 9951530, 11469560, 13400080, 15922448, 16917601, 19903060, 22939120, 33835202, 39806120, 67670404, 79612240, 84588005, 135340808, 169176010, 270681616, 338352020, 676704040, 1353408080]

約数ペア:

[(1, 1353408080), (2, 676704040), (4, 338352020), (5, 270681616), (8, 169176010), (10, 135340808), (16, 84588005), (17, 79612240), (20, 67670404), (34, 39806120), (40, 33835202), (59, 22939120), (68, 19903060), (80, 16917601), (85, 15922448), (101, 13400080), (118, 11469560), (136, 9951530), (167, 8104240), (170, 7961224), (202, 6700040), (236, 5734780), (272, 4975765), (295, 4587824), (334, 4052120), (340, 3980612), (404, 3350020), (472, 2867390), (505, 2680016), (590, 2293912), (668, 2026060), (680, 1990306), (808, 1675010), (835, 1620848), (944, 1433695), (1003, 1349360), (1010, 1340008), (1180, 1146956), (1336, 1013030), (1360, 995153), (1616, 837505), (1670, 810424), (1717, 788240), (2006, 674680), (2020, 670004), (2360, 573478), (2672, 506515), (2839, 476720), (3340, 405212), (3434, 394120), (4012, 337340), (4040, 335002), (4720, 286739), (5015, 269872), (5678, 238360), (5959, 227120), (6680, 202606), (6868, 197060), (8024, 168670), (8080, 167501), (8585, 157648), (9853, 137360), (10030, 134936), (11356, 119180), (11918, 113560), (13360, 101303), (13736, 98530), (14195, 95344), (16048, 84335), (16867, 80240), (17170, 78824), (19706, 68680), (20060, 67468), (22712, 59590), (23836, 56780), (27472, 49265), (28390, 47672), (29795, 45424), (33734, 40120), (34340, 39412)]