140567472

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 419764800

約数和(自身を除く): 279197328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 228, 249, 304, 332, 342, 456, 498, 619, 664, 684, 747, 912, 996, 1238, 1328, 1368, 1494, 1577, 1857, 1992, 2476, 2736, 2988, 3154, 3714, 3984, 4731, 4952, 5571, 5976, 6308, 7428, 9462, 9904, 11142, 11761, 11952, 12616, 14193, 14856, 18924, 22284, 23522, 25232, 28386, 29712, 35283, 37848, 44568, 47044, 51377, 56772, 70566, 75696, 89136, 94088, 102754, 105849, 113544, 141132, 154131, 188176, 205508, 211698, 227088, 282264, 308262, 411016, 423396, 462393, 564528, 616524, 822032, 846792, 924786, 976163, 1233048, 1693584, 1849572, 1952326, 2466096, 2928489, 3699144, 3904652, 5856978, 7398288, 7809304, 8785467, 11713956, 15618608, 17570934, 23427912, 35141868, 46855824, 70283736, 140567472]

約数ペア:

[(1, 140567472), (2, 70283736), (3, 46855824), (4, 35141868), (6, 23427912), (8, 17570934), (9, 15618608), (12, 11713956), (16, 8785467), (18, 7809304), (19, 7398288), (24, 5856978), (36, 3904652), (38, 3699144), (48, 2928489), (57, 2466096), (72, 1952326), (76, 1849572), (83, 1693584), (114, 1233048), (144, 976163), (152, 924786), (166, 846792), (171, 822032), (228, 616524), (249, 564528), (304, 462393), (332, 423396), (342, 411016), (456, 308262), (498, 282264), (619, 227088), (664, 211698), (684, 205508), (747, 188176), (912, 154131), (996, 141132), (1238, 113544), (1328, 105849), (1368, 102754), (1494, 94088), (1577, 89136), (1857, 75696), (1992, 70566), (2476, 56772), (2736, 51377), (2988, 47044), (3154, 44568), (3714, 37848), (3984, 35283), (4731, 29712), (4952, 28386), (5571, 25232), (5976, 23522), (6308, 22284), (7428, 18924), (9462, 14856), (9904, 14193), (11142, 12616), (11761, 11952)]