7831271040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{214673}}^1$

素因数の和:214714

約数の個数: 128

約数和(自身を含む): 26276097600

約数和(自身を除く): 18444826560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 214673, 429346, 644019, 858692, 1073365, 1288038, 1717384, 2146730, 2576076, 3220095, 3434768, 4078787, 4293460, 5152152, 6440190, 6869536, 8157574, 8586920, 10304304, 12236361, 12880380, 13739072, 16315148, 17173840, 20393935, 20608608, 24472722, 25760760, 27478144, 32630296, 34347680, 40787870, 41217216, 48945444, 51521520, 61181805, 65260592, 68695360, 81575740, 82434432, 97890888, 103043040, 122363610, 130521184, 137390720, 163151480, 195781776, 206086080, 244727220, 261042368, 326302960, 391563552, 412172160, 489454440, 522084736, 652605920, 783127104, 978908880, 1305211840, 1566254208, 1957817760, 2610423680, 3915635520, 7831271040]

約数ペア:

[(1, 7831271040), (2, 3915635520), (3, 2610423680), (4, 1957817760), (5, 1566254208), (6, 1305211840), (8, 978908880), (10, 783127104), (12, 652605920), (15, 522084736), (16, 489454440), (19, 412172160), (20, 391563552), (24, 326302960), (30, 261042368), (32, 244727220), (38, 206086080), (40, 195781776), (48, 163151480), (57, 137390720), (60, 130521184), (64, 122363610), (76, 103043040), (80, 97890888), (95, 82434432), (96, 81575740), (114, 68695360), (120, 65260592), (128, 61181805), (152, 51521520), (160, 48945444), (190, 41217216), (192, 40787870), (228, 34347680), (240, 32630296), (285, 27478144), (304, 25760760), (320, 24472722), (380, 20608608), (384, 20393935), (456, 17173840), (480, 16315148), (570, 13739072), (608, 12880380), (640, 12236361), (760, 10304304), (912, 8586920), (960, 8157574), (1140, 6869536), (1216, 6440190), (1520, 5152152), (1824, 4293460), (1920, 4078787), (2280, 3434768), (2432, 3220095), (3040, 2576076), (3648, 2146730), (4560, 1717384), (6080, 1288038), (7296, 1073365), (9120, 858692), (12160, 644019), (18240, 429346), (36480, 214673)]