421992960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2438

約数の個数: 160

約数和(自身を含む): 1408302720

約数和(自身を除く): 986309760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2389, 2560, 2760, 2944, 3680, 3840, 4416, 4778, 5520, 5888, 7167, 7360, 7680, 8832, 9556, 11040, 11776, 11945, 14334, 14720, 17664, 19112, 22080, 23890, 28668, 29440, 35328, 35835, 38224, 44160, 47780, 54947, 57336, 58880, 71670, 76448, 88320, 95560, 109894, 114672, 143340, 152896, 164841, 176640, 191120, 219788, 229344, 274735, 286680, 305792, 329682, 382240, 439576, 458688, 549470, 573360, 611584, 659364, 764480, 824205, 879152, 917376, 1098940, 1146720, 1223168, 1318728, 1528960, 1648410, 1758304, 1834752, 2197880, 2293440, 2637456, 3057920, 3296820, 3516608, 3669504, 4395760, 4586880, 5274912, 6115840, 6593640, 7033216, 8791520, 9173760, 10549824, 13187280, 14066432, 17583040, 18347520, 21099648, 26374560, 28132864, 35166080, 42199296, 52749120, 70332160, 84398592, 105498240, 140664320, 210996480, 421992960]

約数ペア:

[(1, 421992960), (2, 210996480), (3, 140664320), (4, 105498240), (5, 84398592), (6, 70332160), (8, 52749120), (10, 42199296), (12, 35166080), (15, 28132864), (16, 26374560), (20, 21099648), (23, 18347520), (24, 17583040), (30, 14066432), (32, 13187280), (40, 10549824), (46, 9173760), (48, 8791520), (60, 7033216), (64, 6593640), (69, 6115840), (80, 5274912), (92, 4586880), (96, 4395760), (115, 3669504), (120, 3516608), (128, 3296820), (138, 3057920), (160, 2637456), (184, 2293440), (192, 2197880), (230, 1834752), (240, 1758304), (256, 1648410), (276, 1528960), (320, 1318728), (345, 1223168), (368, 1146720), (384, 1098940), (460, 917376), (480, 879152), (512, 824205), (552, 764480), (640, 659364), (690, 611584), (736, 573360), (768, 549470), (920, 458688), (960, 439576), (1104, 382240), (1280, 329682), (1380, 305792), (1472, 286680), (1536, 274735), (1840, 229344), (1920, 219788), (2208, 191120), (2389, 176640), (2560, 164841), (2760, 152896), (2944, 143340), (3680, 114672), (3840, 109894), (4416, 95560), (4778, 88320), (5520, 76448), (5888, 71670), (7167, 58880), (7360, 57336), (7680, 54947), (8832, 47780), (9556, 44160), (11040, 38224), (11776, 35835), (11945, 35328), (14334, 29440), (14720, 28668), (17664, 23890), (19112, 22080)]