160513240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 370798560

約数和(自身を除く): 210285320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 101, 134, 202, 268, 335, 404, 505, 536, 593, 670, 808, 1010, 1186, 1340, 2020, 2372, 2680, 2965, 4040, 4744, 5930, 6767, 11860, 13534, 23720, 27068, 33835, 39731, 54136, 59893, 67670, 79462, 119786, 135340, 158924, 198655, 239572, 270680, 299465, 317848, 397310, 479144, 598930, 794620, 1197860, 1589240, 2395720, 4012831, 8025662, 16051324, 20064155, 32102648, 40128310, 80256620, 160513240]

約数ペア:

[(1, 160513240), (2, 80256620), (4, 40128310), (5, 32102648), (8, 20064155), (10, 16051324), (20, 8025662), (40, 4012831), (67, 2395720), (101, 1589240), (134, 1197860), (202, 794620), (268, 598930), (335, 479144), (404, 397310), (505, 317848), (536, 299465), (593, 270680), (670, 239572), (808, 198655), (1010, 158924), (1186, 135340), (1340, 119786), (2020, 79462), (2372, 67670), (2680, 59893), (2965, 54136), (4040, 39731), (4744, 33835), (5930, 27068), (6767, 23720), (11860, 13534)]