9189421440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251903}}^1$

素因数の和:251944

約数の個数: 128

約数和(自身を含む): 30833049600

約数和(自身を除く): 21643628160

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, 251903, 503806, 755709, 1007612, 1259515, 1511418, 2015224, 2519030, 3022836, 3778545, 4030448, 4786157, 5038060, 6045672, 7557090, 8060896, 9572314, 10076120, 12091344, 14358471, 15114180, 16121792, 19144628, 20152240, 23930785, 24182688, 28716942, 30228360, 32243584, 38289256, 40304480, 47861570, 48365376, 57433884, 60456720, 71792355, 76578512, 80608960, 95723140, 96730752, 114867768, 120913440, 143584710, 153157024, 161217920, 191446280, 229735536, 241826880, 287169420, 306314048, 382892560, 459471072, 483653760, 574338840, 612628096, 765785120, 918942144, 1148677680, 1531570240, 1837884288, 2297355360, 3063140480, 4594710720, 9189421440]

約数ペア:

[(1, 9189421440), (2, 4594710720), (3, 3063140480), (4, 2297355360), (5, 1837884288), (6, 1531570240), (8, 1148677680), (10, 918942144), (12, 765785120), (15, 612628096), (16, 574338840), (19, 483653760), (20, 459471072), (24, 382892560), (30, 306314048), (32, 287169420), (38, 241826880), (40, 229735536), (48, 191446280), (57, 161217920), (60, 153157024), (64, 143584710), (76, 120913440), (80, 114867768), (95, 96730752), (96, 95723140), (114, 80608960), (120, 76578512), (128, 71792355), (152, 60456720), (160, 57433884), (190, 48365376), (192, 47861570), (228, 40304480), (240, 38289256), (285, 32243584), (304, 30228360), (320, 28716942), (380, 24182688), (384, 23930785), (456, 20152240), (480, 19144628), (570, 16121792), (608, 15114180), (640, 14358471), (760, 12091344), (912, 10076120), (960, 9572314), (1140, 8060896), (1216, 7557090), (1520, 6045672), (1824, 5038060), (1920, 4786157), (2280, 4030448), (2432, 3778545), (3040, 3022836), (3648, 2519030), (4560, 2015224), (6080, 1511418), (7296, 1259515), (9120, 1007612), (12160, 755709), (18240, 503806), (36480, 251903)]