809930880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4300

約数の個数: 256

約数和(自身を含む): 3130012800

約数和(自身を除く): 2320081920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4261, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8522, 8640, 9504, 10560, 11880, 12672, 12783, 15840, 17044, 17280, 19008, 21120, 21305, 23760, 25566, 31680, 34088, 38016, 38349, 42610, 46871, 47520, 51132, 63360, 63915, 68176, 76698, 85220, 93742, 95040, 102264, 115047, 127830, 136352, 140613, 153396, 170440, 187484, 190080, 191745, 204528, 230094, 234355, 255660, 272704, 281226, 306792, 340880, 374968, 383490, 409056, 421839, 460188, 468710, 511320, 545408, 562452, 575235, 613584, 681760, 703065, 749936, 766980, 818112, 843678, 920376, 937420, 1022640, 1124904, 1150470, 1227168, 1265517, 1363520, 1406130, 1499872, 1533960, 1636224, 1687356, 1840752, 1874840, 2045280, 2109195, 2249808, 2300940, 2454336, 2531034, 2727040, 2812260, 2999744, 3067920, 3374712, 3681504, 3749680, 4090560, 4218390, 4499616, 4601880, 4908672, 5062068, 5624520, 5999488, 6135840, 6327585, 6749424, 7363008, 7499360, 8181120, 8436780, 8999232, 9203760, 10124136, 11249040, 12271680, 12655170, 13498848, 14726016, 14998720, 16873560, 17998464, 18407520, 20248272, 22498080, 24543360, 25310340, 26997696, 29997440, 33747120, 36815040, 40496544, 44996160, 50620680, 53995392, 67494240, 73630080, 80993088, 89992320, 101241360, 134988480, 161986176, 202482720, 269976960, 404965440, 809930880]

約数ペア:

[(1, 809930880), (2, 404965440), (3, 269976960), (4, 202482720), (5, 161986176), (6, 134988480), (8, 101241360), (9, 89992320), (10, 80993088), (11, 73630080), (12, 67494240), (15, 53995392), (16, 50620680), (18, 44996160), (20, 40496544), (22, 36815040), (24, 33747120), (27, 29997440), (30, 26997696), (32, 25310340), (33, 24543360), (36, 22498080), (40, 20248272), (44, 18407520), (45, 17998464), (48, 16873560), (54, 14998720), (55, 14726016), (60, 13498848), (64, 12655170), (66, 12271680), (72, 11249040), (80, 10124136), (88, 9203760), (90, 8999232), (96, 8436780), (99, 8181120), (108, 7499360), (110, 7363008), (120, 6749424), (128, 6327585), (132, 6135840), (135, 5999488), (144, 5624520), (160, 5062068), (165, 4908672), (176, 4601880), (180, 4499616), (192, 4218390), (198, 4090560), (216, 3749680), (220, 3681504), (240, 3374712), (264, 3067920), (270, 2999744), (288, 2812260), (297, 2727040), (320, 2531034), (330, 2454336), (352, 2300940), (360, 2249808), (384, 2109195), (396, 2045280), (432, 1874840), (440, 1840752), (480, 1687356), (495, 1636224), (528, 1533960), (540, 1499872), (576, 1406130), (594, 1363520), (640, 1265517), (660, 1227168), (704, 1150470), (720, 1124904), (792, 1022640), (864, 937420), (880, 920376), (960, 843678), (990, 818112), (1056, 766980), (1080, 749936), (1152, 703065), (1188, 681760), (1320, 613584), (1408, 575235), (1440, 562452), (1485, 545408), (1584, 511320), (1728, 468710), (1760, 460188), (1920, 421839), (1980, 409056), (2112, 383490), (2160, 374968), (2376, 340880), (2640, 306792), (2880, 281226), (2970, 272704), (3168, 255660), (3456, 234355), (3520, 230094), (3960, 204528), (4224, 191745), (4261, 190080), (4320, 187484), (4752, 170440), (5280, 153396), (5760, 140613), (5940, 136352), (6336, 127830), (7040, 115047), (7920, 102264), (8522, 95040), (8640, 93742), (9504, 85220), (10560, 76698), (11880, 68176), (12672, 63915), (12783, 63360), (15840, 51132), (17044, 47520), (17280, 46871), (19008, 42610), (21120, 38349), (21305, 38016), (23760, 34088), (25566, 31680)]