214156980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20873}}^1$

素因数の和:20910

約数の個数: 96

約数和(自身を含む): 701366400

約数和(自身を除く): 487209420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 20873, 41746, 62619, 83492, 104365, 125238, 187857, 208730, 250476, 313095, 375714, 396587, 417460, 563571, 626190, 751428, 793174, 939285, 1127142, 1189761, 1252380, 1586348, 1878570, 1982935, 2254284, 2379522, 2817855, 3569283, 3757140, 3965870, 4759044, 5635710, 5948805, 7138566, 7931740, 10707849, 11271420, 11897610, 14277132, 17846415, 21415698, 23795220, 35692830, 42831396, 53539245, 71385660, 107078490, 214156980]

約数ペア:

[(1, 214156980), (2, 107078490), (3, 71385660), (4, 53539245), (5, 42831396), (6, 35692830), (9, 23795220), (10, 21415698), (12, 17846415), (15, 14277132), (18, 11897610), (19, 11271420), (20, 10707849), (27, 7931740), (30, 7138566), (36, 5948805), (38, 5635710), (45, 4759044), (54, 3965870), (57, 3757140), (60, 3569283), (76, 2817855), (90, 2379522), (95, 2254284), (108, 1982935), (114, 1878570), (135, 1586348), (171, 1252380), (180, 1189761), (190, 1127142), (228, 939285), (270, 793174), (285, 751428), (342, 626190), (380, 563571), (513, 417460), (540, 396587), (570, 375714), (684, 313095), (855, 250476), (1026, 208730), (1140, 187857), (1710, 125238), (2052, 104365), (2565, 83492), (3420, 62619), (5130, 41746), (10260, 20873)]