8151323840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{5953}}^1$

素因数の和:6370

約数の個数: 112

約数和(自身を含む): 21232916640

約数和(自身を除く): 13081592800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 389, 440, 704, 778, 880, 1556, 1760, 1945, 3112, 3520, 3890, 4279, 5953, 6224, 7780, 8558, 11906, 12448, 15560, 17116, 21395, 23812, 24896, 29765, 31120, 34232, 42790, 47624, 59530, 62240, 65483, 68464, 85580, 95248, 119060, 124480, 130966, 136928, 171160, 190496, 238120, 261932, 273856, 327415, 342320, 380992, 476240, 523864, 654830, 684640, 952480, 1047728, 1309660, 1369280, 1904960, 2095456, 2315717, 2619320, 4190912, 4631434, 5238640, 9262868, 10477280, 11578585, 18525736, 20954560, 23157170, 25472887, 37051472, 46314340, 50945774, 74102944, 92628680, 101891548, 127364435, 148205888, 185257360, 203783096, 254728870, 370514720, 407566192, 509457740, 741029440, 815132384, 1018915480, 1630264768, 2037830960, 4075661920, 8151323840]

約数ペア:

[(1, 8151323840), (2, 4075661920), (4, 2037830960), (5, 1630264768), (8, 1018915480), (10, 815132384), (11, 741029440), (16, 509457740), (20, 407566192), (22, 370514720), (32, 254728870), (40, 203783096), (44, 185257360), (55, 148205888), (64, 127364435), (80, 101891548), (88, 92628680), (110, 74102944), (160, 50945774), (176, 46314340), (220, 37051472), (320, 25472887), (352, 23157170), (389, 20954560), (440, 18525736), (704, 11578585), (778, 10477280), (880, 9262868), (1556, 5238640), (1760, 4631434), (1945, 4190912), (3112, 2619320), (3520, 2315717), (3890, 2095456), (4279, 1904960), (5953, 1369280), (6224, 1309660), (7780, 1047728), (8558, 952480), (11906, 684640), (12448, 654830), (15560, 523864), (17116, 476240), (21395, 380992), (23812, 342320), (24896, 327415), (29765, 273856), (31120, 261932), (34232, 238120), (42790, 190496), (47624, 171160), (59530, 136928), (62240, 130966), (65483, 124480), (68464, 119060), (85580, 95248)]