82749728640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{13009}}^1$

素因数の和:16344

約数の個数: 128

約数和(自身を含む): 263864656800

約数和(自身を除く): 181114928160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 3313, 6626, 9939, 13009, 13252, 16565, 19878, 26018, 26504, 33130, 39027, 39756, 49695, 52036, 53008, 65045, 66260, 78054, 79512, 99390, 104072, 106016, 130090, 132520, 156108, 159024, 195135, 198780, 208144, 212032, 260180, 265040, 312216, 318048, 390270, 397560, 416288, 424064, 520360, 530080, 624432, 636096, 780540, 795120, 832576, 1040720, 1060160, 1248864, 1272192, 1561080, 1590240, 1665152, 2081440, 2120320, 2497728, 3122160, 3180480, 4162880, 4995456, 6244320, 6360960, 8325760, 12488640, 24977280, 43098817, 86197634, 129296451, 172395268, 215494085, 258592902, 344790536, 430988170, 517185804, 646482255, 689581072, 861976340, 1034371608, 1292964510, 1379162144, 1723952680, 2068743216, 2585929020, 2758324288, 3447905360, 4137486432, 5171858040, 5516648576, 6895810720, 8274972864, 10343716080, 13791621440, 16549945728, 20687432160, 27583242880, 41374864320, 82749728640]

約数ペア:

[(1, 82749728640), (2, 41374864320), (3, 27583242880), (4, 20687432160), (5, 16549945728), (6, 13791621440), (8, 10343716080), (10, 8274972864), (12, 6895810720), (15, 5516648576), (16, 5171858040), (20, 4137486432), (24, 3447905360), (30, 2758324288), (32, 2585929020), (40, 2068743216), (48, 1723952680), (60, 1379162144), (64, 1292964510), (80, 1034371608), (96, 861976340), (120, 689581072), (128, 646482255), (160, 517185804), (192, 430988170), (240, 344790536), (320, 258592902), (384, 215494085), (480, 172395268), (640, 129296451), (960, 86197634), (1920, 43098817), (3313, 24977280), (6626, 12488640), (9939, 8325760), (13009, 6360960), (13252, 6244320), (16565, 4995456), (19878, 4162880), (26018, 3180480), (26504, 3122160), (33130, 2497728), (39027, 2120320), (39756, 2081440), (49695, 1665152), (52036, 1590240), (53008, 1561080), (65045, 1272192), (66260, 1248864), (78054, 1060160), (79512, 1040720), (99390, 832576), (104072, 795120), (106016, 780540), (130090, 636096), (132520, 624432), (156108, 530080), (159024, 520360), (195135, 424064), (198780, 416288), (208144, 397560), (212032, 390270), (260180, 318048), (265040, 312216)]