314831040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 1053388800

約数和(自身を除く): 738557760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 142, 149, 155, 160, 186, 192, 213, 240, 248, 284, 298, 310, 320, 355, 372, 426, 447, 465, 480, 496, 568, 596, 620, 710, 744, 745, 852, 894, 930, 960, 992, 1065, 1136, 1192, 1240, 1420, 1488, 1490, 1704, 1788, 1860, 1984, 2130, 2201, 2235, 2272, 2384, 2480, 2840, 2976, 2980, 3408, 3576, 3720, 4260, 4402, 4470, 4544, 4619, 4768, 4960, 5680, 5952, 5960, 6603, 6816, 7152, 7440, 8520, 8804, 8940, 9238, 9536, 9920, 10579, 11005, 11360, 11920, 13206, 13632, 13857, 14304, 14880, 17040, 17608, 17880, 18476, 21158, 22010, 22720, 23095, 23840, 26412, 27714, 28608, 29760, 31737, 33015, 34080, 35216, 35760, 36952, 42316, 44020, 46190, 47680, 52824, 52895, 55428, 63474, 66030, 68160, 69285, 70432, 71520, 73904, 84632, 88040, 92380, 105648, 105790, 110856, 126948, 132060, 138570, 140864, 143040, 147808, 158685, 169264, 176080, 184760, 211296, 211580, 221712, 253896, 264120, 277140, 295616, 317370, 327949, 338528, 352160, 369520, 422592, 423160, 443424, 507792, 528240, 554280, 634740, 655898, 677056, 704320, 739040, 846320, 886848, 983847, 1015584, 1056480, 1108560, 1269480, 1311796, 1478080, 1639745, 1692640, 1967694, 2031168, 2112960, 2217120, 2538960, 2623592, 3279490, 3385280, 3935388, 4434240, 4919235, 5077920, 5247184, 6558980, 7870776, 9838470, 10155840, 10494368, 13117960, 15741552, 19676940, 20988736, 26235920, 31483104, 39353880, 52471840, 62966208, 78707760, 104943680, 157415520, 314831040]

約数ペア:

[(1, 314831040), (2, 157415520), (3, 104943680), (4, 78707760), (5, 62966208), (6, 52471840), (8, 39353880), (10, 31483104), (12, 26235920), (15, 20988736), (16, 19676940), (20, 15741552), (24, 13117960), (30, 10494368), (31, 10155840), (32, 9838470), (40, 7870776), (48, 6558980), (60, 5247184), (62, 5077920), (64, 4919235), (71, 4434240), (80, 3935388), (93, 3385280), (96, 3279490), (120, 2623592), (124, 2538960), (142, 2217120), (149, 2112960), (155, 2031168), (160, 1967694), (186, 1692640), (192, 1639745), (213, 1478080), (240, 1311796), (248, 1269480), (284, 1108560), (298, 1056480), (310, 1015584), (320, 983847), (355, 886848), (372, 846320), (426, 739040), (447, 704320), (465, 677056), (480, 655898), (496, 634740), (568, 554280), (596, 528240), (620, 507792), (710, 443424), (744, 423160), (745, 422592), (852, 369520), (894, 352160), (930, 338528), (960, 327949), (992, 317370), (1065, 295616), (1136, 277140), (1192, 264120), (1240, 253896), (1420, 221712), (1488, 211580), (1490, 211296), (1704, 184760), (1788, 176080), (1860, 169264), (1984, 158685), (2130, 147808), (2201, 143040), (2235, 140864), (2272, 138570), (2384, 132060), (2480, 126948), (2840, 110856), (2976, 105790), (2980, 105648), (3408, 92380), (3576, 88040), (3720, 84632), (4260, 73904), (4402, 71520), (4470, 70432), (4544, 69285), (4619, 68160), (4768, 66030), (4960, 63474), (5680, 55428), (5952, 52895), (5960, 52824), (6603, 47680), (6816, 46190), (7152, 44020), (7440, 42316), (8520, 36952), (8804, 35760), (8940, 35216), (9238, 34080), (9536, 33015), (9920, 31737), (10579, 29760), (11005, 28608), (11360, 27714), (11920, 26412), (13206, 23840), (13632, 23095), (13857, 22720), (14304, 22010), (14880, 21158), (17040, 18476), (17608, 17880)]