733127680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 132

約数和(自身を含む): 1829403900

約数和(自身を除く): 1096276220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 149, 155, 160, 248, 256, 298, 310, 320, 496, 512, 596, 620, 640, 745, 961, 992, 1024, 1192, 1240, 1280, 1490, 1922, 1984, 2384, 2480, 2560, 2980, 3844, 3968, 4619, 4768, 4805, 4960, 5120, 5960, 7688, 7936, 9238, 9536, 9610, 9920, 11920, 15376, 15872, 18476, 19072, 19220, 19840, 23095, 23840, 30752, 31744, 36952, 38144, 38440, 39680, 46190, 47680, 61504, 73904, 76288, 76880, 79360, 92380, 95360, 123008, 143189, 147808, 152576, 153760, 158720, 184760, 190720, 246016, 286378, 295616, 307520, 369520, 381440, 492032, 572756, 591232, 615040, 715945, 739040, 762880, 984064, 1145512, 1182464, 1230080, 1431890, 1478080, 2291024, 2364928, 2460160, 2863780, 2956160, 4582048, 4729856, 4920320, 5727560, 5912320, 9164096, 11455120, 11824640, 18328192, 22910240, 23649280, 36656384, 45820480, 73312768, 91640960, 146625536, 183281920, 366563840, 733127680]

約数ペア:

[(1, 733127680), (2, 366563840), (4, 183281920), (5, 146625536), (8, 91640960), (10, 73312768), (16, 45820480), (20, 36656384), (31, 23649280), (32, 22910240), (40, 18328192), (62, 11824640), (64, 11455120), (80, 9164096), (124, 5912320), (128, 5727560), (149, 4920320), (155, 4729856), (160, 4582048), (248, 2956160), (256, 2863780), (298, 2460160), (310, 2364928), (320, 2291024), (496, 1478080), (512, 1431890), (596, 1230080), (620, 1182464), (640, 1145512), (745, 984064), (961, 762880), (992, 739040), (1024, 715945), (1192, 615040), (1240, 591232), (1280, 572756), (1490, 492032), (1922, 381440), (1984, 369520), (2384, 307520), (2480, 295616), (2560, 286378), (2980, 246016), (3844, 190720), (3968, 184760), (4619, 158720), (4768, 153760), (4805, 152576), (4960, 147808), (5120, 143189), (5960, 123008), (7688, 95360), (7936, 92380), (9238, 79360), (9536, 76880), (9610, 76288), (9920, 73904), (11920, 61504), (15376, 47680), (15872, 46190), (18476, 39680), (19072, 38440), (19220, 38144), (19840, 36952), (23095, 31744), (23840, 30752)]