739718640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 240

約数和(自身を含む): 2729825280

約数和(自身を除く): 1990106640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2351, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 4702, 5244, 5520, 6555, 6840, 6992, 7053, 7866, 8280, 8740, 9404, 10488, 11755, 13110, 13680, 14106, 15732, 16560, 17480, 18808, 19665, 20976, 21159, 23510, 26220, 28212, 31464, 34960, 35265, 37616, 39330, 42318, 44669, 47020, 52440, 54073, 56424, 62928, 70530, 78660, 84636, 89338, 94040, 104880, 105795, 108146, 112848, 134007, 141060, 157320, 162219, 169272, 178676, 188080, 211590, 216292, 223345, 268014, 270365, 282120, 314640, 324438, 338544, 357352, 402021, 423180, 432584, 446690, 486657, 536028, 540730, 564240, 648876, 670035, 714704, 804042, 811095, 846360, 865168, 893380, 973314, 1027387, 1072056, 1081460, 1297752, 1340070, 1608084, 1622190, 1692720, 1786760, 1946628, 2010105, 2054774, 2144112, 2162920, 2433285, 2595504, 2680140, 3082161, 3216168, 3244380, 3573520, 3893256, 4020210, 4109548, 4325840, 4866570, 5136935, 5360280, 6164322, 6432336, 6488760, 7786512, 8040420, 8219096, 9246483, 9733140, 10273870, 10720560, 12328644, 12977520, 15410805, 16080840, 16438192, 18492966, 19466280, 20547740, 24657288, 30821610, 32161680, 36985932, 38932560, 41095480, 46232415, 49314576, 61643220, 73971864, 82190960, 92464830, 123286440, 147943728, 184929660, 246572880, 369859320, 739718640]

約数ペア:

[(1, 739718640), (2, 369859320), (3, 246572880), (4, 184929660), (5, 147943728), (6, 123286440), (8, 92464830), (9, 82190960), (10, 73971864), (12, 61643220), (15, 49314576), (16, 46232415), (18, 41095480), (19, 38932560), (20, 36985932), (23, 32161680), (24, 30821610), (30, 24657288), (36, 20547740), (38, 19466280), (40, 18492966), (45, 16438192), (46, 16080840), (48, 15410805), (57, 12977520), (60, 12328644), (69, 10720560), (72, 10273870), (76, 9733140), (80, 9246483), (90, 8219096), (92, 8040420), (95, 7786512), (114, 6488760), (115, 6432336), (120, 6164322), (138, 5360280), (144, 5136935), (152, 4866570), (171, 4325840), (180, 4109548), (184, 4020210), (190, 3893256), (207, 3573520), (228, 3244380), (230, 3216168), (240, 3082161), (276, 2680140), (285, 2595504), (304, 2433285), (342, 2162920), (345, 2144112), (360, 2054774), (368, 2010105), (380, 1946628), (414, 1786760), (437, 1692720), (456, 1622190), (460, 1608084), (552, 1340070), (570, 1297752), (684, 1081460), (690, 1072056), (720, 1027387), (760, 973314), (828, 893380), (855, 865168), (874, 846360), (912, 811095), (920, 804042), (1035, 714704), (1104, 670035), (1140, 648876), (1311, 564240), (1368, 540730), (1380, 536028), (1520, 486657), (1656, 446690), (1710, 432584), (1748, 423180), (1840, 402021), (2070, 357352), (2185, 338544), (2280, 324438), (2351, 314640), (2622, 282120), (2736, 270365), (2760, 268014), (3312, 223345), (3420, 216292), (3496, 211590), (3933, 188080), (4140, 178676), (4370, 169272), (4560, 162219), (4702, 157320), (5244, 141060), (5520, 134007), (6555, 112848), (6840, 108146), (6992, 105795), (7053, 104880), (7866, 94040), (8280, 89338), (8740, 84636), (9404, 78660), (10488, 70530), (11755, 62928), (13110, 56424), (13680, 54073), (14106, 52440), (15732, 47020), (16560, 44669), (17480, 42318), (18808, 39330), (19665, 37616), (20976, 35265), (21159, 34960), (23510, 31464), (26220, 28212)]