16861052760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13033}}^1\times {\mathrm{10781}}^1$

素因数の和:23828

約数の個数: 64

約数和(自身を含む): 50591731680

約数和(自身を除く): 33730678920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10781, 13033, 21562, 26066, 32343, 39099, 43124, 52132, 53905, 64686, 65165, 78198, 86248, 104264, 107810, 129372, 130330, 156396, 161715, 195495, 215620, 258744, 260660, 312792, 323430, 390990, 431240, 521320, 646860, 781980, 1293720, 1563960, 140508773, 281017546, 421526319, 562035092, 702543865, 843052638, 1124070184, 1405087730, 1686105276, 2107631595, 2810175460, 3372210552, 4215263190, 5620350920, 8430526380, 16861052760]

約数ペア:

[(1, 16861052760), (2, 8430526380), (3, 5620350920), (4, 4215263190), (5, 3372210552), (6, 2810175460), (8, 2107631595), (10, 1686105276), (12, 1405087730), (15, 1124070184), (20, 843052638), (24, 702543865), (30, 562035092), (40, 421526319), (60, 281017546), (120, 140508773), (10781, 1563960), (13033, 1293720), (21562, 781980), (26066, 646860), (32343, 521320), (39099, 431240), (43124, 390990), (52132, 323430), (53905, 312792), (64686, 260660), (65165, 258744), (78198, 215620), (86248, 195495), (104264, 161715), (107810, 156396), (129372, 130330)]