391422240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8237}}^1$

素因数の和:8272

約数の個数: 192

約数和(自身を含む): 1494702720

約数和(自身を除く): 1103280480

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, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 8237, 9504, 11880, 15840, 16474, 23760, 24711, 32948, 41185, 47520, 49422, 65896, 74133, 82370, 90607, 98844, 123555, 131792, 148266, 164740, 181214, 197688, 222399, 247110, 263584, 271821, 296532, 329480, 362428, 370665, 395376, 444798, 453035, 494220, 543642, 593064, 658960, 724856, 741330, 790752, 815463, 889596, 906070, 988440, 1087284, 1111995, 1186128, 1317920, 1359105, 1449712, 1482660, 1630926, 1779192, 1812140, 1976880, 2174568, 2223990, 2372256, 2446389, 2718210, 2899424, 2965320, 3261852, 3558384, 3624280, 3953760, 4077315, 4349136, 4447980, 4892778, 5436420, 5930640, 6523704, 7116768, 7248560, 8154630, 8698272, 8895960, 9785556, 10872840, 11861280, 12231945, 13047408, 14497120, 16309260, 17791920, 19571112, 21745680, 24463890, 26094816, 32618520, 35583840, 39142224, 43491360, 48927780, 65237040, 78284448, 97855560, 130474080, 195711120, 391422240]

約数ペア:

[(1, 391422240), (2, 195711120), (3, 130474080), (4, 97855560), (5, 78284448), (6, 65237040), (8, 48927780), (9, 43491360), (10, 39142224), (11, 35583840), (12, 32618520), (15, 26094816), (16, 24463890), (18, 21745680), (20, 19571112), (22, 17791920), (24, 16309260), (27, 14497120), (30, 13047408), (32, 12231945), (33, 11861280), (36, 10872840), (40, 9785556), (44, 8895960), (45, 8698272), (48, 8154630), (54, 7248560), (55, 7116768), (60, 6523704), (66, 5930640), (72, 5436420), (80, 4892778), (88, 4447980), (90, 4349136), (96, 4077315), (99, 3953760), (108, 3624280), (110, 3558384), (120, 3261852), (132, 2965320), (135, 2899424), (144, 2718210), (160, 2446389), (165, 2372256), (176, 2223990), (180, 2174568), (198, 1976880), (216, 1812140), (220, 1779192), (240, 1630926), (264, 1482660), (270, 1449712), (288, 1359105), (297, 1317920), (330, 1186128), (352, 1111995), (360, 1087284), (396, 988440), (432, 906070), (440, 889596), (480, 815463), (495, 790752), (528, 741330), (540, 724856), (594, 658960), (660, 593064), (720, 543642), (792, 494220), (864, 453035), (880, 444798), (990, 395376), (1056, 370665), (1080, 362428), (1188, 329480), (1320, 296532), (1440, 271821), (1485, 263584), (1584, 247110), (1760, 222399), (1980, 197688), (2160, 181214), (2376, 164740), (2640, 148266), (2970, 131792), (3168, 123555), (3960, 98844), (4320, 90607), (4752, 82370), (5280, 74133), (5940, 65896), (7920, 49422), (8237, 47520), (9504, 41185), (11880, 32948), (15840, 24711), (16474, 23760)]