72191284320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{15737}}^1$

素因数の和:16277

約数の個数: 192

約数和(自身を含む): 239862228480

約数和(自身を除く): 167670944160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 503, 570, 608, 760, 912, 1006, 1140, 1509, 1520, 1824, 2012, 2280, 2515, 3018, 3040, 4024, 4560, 5030, 6036, 7545, 8048, 9120, 9557, 10060, 12072, 15090, 15737, 16096, 19114, 20120, 24144, 28671, 30180, 31474, 38228, 40240, 47211, 47785, 48288, 57342, 60360, 62948, 76456, 78685, 80480, 94422, 95570, 114684, 120720, 125896, 143355, 152912, 157370, 188844, 191140, 229368, 236055, 241440, 251792, 286710, 299003, 305824, 314740, 377688, 382280, 458736, 472110, 503584, 573420, 598006, 629480, 755376, 764560, 897009, 917472, 944220, 1146840, 1196012, 1258960, 1495015, 1510752, 1529120, 1794018, 1888440, 2293680, 2392024, 2517920, 2990030, 3588036, 3776880, 4485045, 4587360, 4784048, 5980060, 7176072, 7553760, 7915711, 8970090, 9568096, 11960120, 14352144, 15831422, 17940180, 23747133, 23920240, 28704288, 31662844, 35880360, 39578555, 47494266, 47840480, 63325688, 71760720, 79157110, 94988532, 118735665, 126651376, 143521440, 150398509, 158314220, 189977064, 237471330, 253302752, 300797018, 316628440, 379954128, 451195527, 474942660, 601594036, 633256880, 751992545, 759908256, 902391054, 949885320, 1203188072, 1266513760, 1503985090, 1804782108, 1899770640, 2255977635, 2406376144, 3007970180, 3609564216, 3799541280, 4511955270, 4812752288, 6015940360, 7219128432, 9023910540, 12031880720, 14438256864, 18047821080, 24063761440, 36095642160, 72191284320]

約数ペア:

[(1, 72191284320), (2, 36095642160), (3, 24063761440), (4, 18047821080), (5, 14438256864), (6, 12031880720), (8, 9023910540), (10, 7219128432), (12, 6015940360), (15, 4812752288), (16, 4511955270), (19, 3799541280), (20, 3609564216), (24, 3007970180), (30, 2406376144), (32, 2255977635), (38, 1899770640), (40, 1804782108), (48, 1503985090), (57, 1266513760), (60, 1203188072), (76, 949885320), (80, 902391054), (95, 759908256), (96, 751992545), (114, 633256880), (120, 601594036), (152, 474942660), (160, 451195527), (190, 379954128), (228, 316628440), (240, 300797018), (285, 253302752), (304, 237471330), (380, 189977064), (456, 158314220), (480, 150398509), (503, 143521440), (570, 126651376), (608, 118735665), (760, 94988532), (912, 79157110), (1006, 71760720), (1140, 63325688), (1509, 47840480), (1520, 47494266), (1824, 39578555), (2012, 35880360), (2280, 31662844), (2515, 28704288), (3018, 23920240), (3040, 23747133), (4024, 17940180), (4560, 15831422), (5030, 14352144), (6036, 11960120), (7545, 9568096), (8048, 8970090), (9120, 7915711), (9557, 7553760), (10060, 7176072), (12072, 5980060), (15090, 4784048), (15737, 4587360), (16096, 4485045), (19114, 3776880), (20120, 3588036), (24144, 2990030), (28671, 2517920), (30180, 2392024), (31474, 2293680), (38228, 1888440), (40240, 1794018), (47211, 1529120), (47785, 1510752), (48288, 1495015), (57342, 1258960), (60360, 1196012), (62948, 1146840), (76456, 944220), (78685, 917472), (80480, 897009), (94422, 764560), (95570, 755376), (114684, 629480), (120720, 598006), (125896, 573420), (143355, 503584), (152912, 472110), (157370, 458736), (188844, 382280), (191140, 377688), (229368, 314740), (236055, 305824), (241440, 299003), (251792, 286710)]