213922080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 192

約数和(自身を含む): 781643520

約数和(自身を除く): 567721440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2153, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4306, 4320, 4968, 5520, 6210, 6459, 6624, 8280, 8612, 9936, 10765, 11040, 12420, 12918, 16560, 17224, 19377, 19872, 21530, 24840, 25836, 32295, 33120, 34448, 38754, 43060, 49519, 49680, 51672, 58131, 64590, 68896, 77508, 86120, 96885, 99038, 99360, 103344, 116262, 129180, 148557, 155016, 172240, 193770, 198076, 206688, 232524, 247595, 258360, 290655, 297114, 310032, 344480, 387540, 396152, 445671, 465048, 495190, 516720, 581310, 594228, 620064, 742785, 775080, 792304, 891342, 930096, 990380, 1033440, 1162620, 1188456, 1337013, 1485570, 1550160, 1584608, 1782684, 1860192, 1980760, 2228355, 2325240, 2376912, 2674026, 2971140, 3100320, 3565368, 3961520, 4456710, 4650480, 4753824, 5348052, 5942280, 6685065, 7130736, 7923040, 8913420, 9300960, 10696104, 11884560, 13370130, 14261472, 17826840, 21392208, 23769120, 26740260, 35653680, 42784416, 53480520, 71307360, 106961040, 213922080]

約数ペア:

[(1, 213922080), (2, 106961040), (3, 71307360), (4, 53480520), (5, 42784416), (6, 35653680), (8, 26740260), (9, 23769120), (10, 21392208), (12, 17826840), (15, 14261472), (16, 13370130), (18, 11884560), (20, 10696104), (23, 9300960), (24, 8913420), (27, 7923040), (30, 7130736), (32, 6685065), (36, 5942280), (40, 5348052), (45, 4753824), (46, 4650480), (48, 4456710), (54, 3961520), (60, 3565368), (69, 3100320), (72, 2971140), (80, 2674026), (90, 2376912), (92, 2325240), (96, 2228355), (108, 1980760), (115, 1860192), (120, 1782684), (135, 1584608), (138, 1550160), (144, 1485570), (160, 1337013), (180, 1188456), (184, 1162620), (207, 1033440), (216, 990380), (230, 930096), (240, 891342), (270, 792304), (276, 775080), (288, 742785), (345, 620064), (360, 594228), (368, 581310), (414, 516720), (432, 495190), (460, 465048), (480, 445671), (540, 396152), (552, 387540), (621, 344480), (690, 310032), (720, 297114), (736, 290655), (828, 258360), (864, 247595), (920, 232524), (1035, 206688), (1080, 198076), (1104, 193770), (1242, 172240), (1380, 155016), (1440, 148557), (1656, 129180), (1840, 116262), (2070, 103344), (2153, 99360), (2160, 99038), (2208, 96885), (2484, 86120), (2760, 77508), (3105, 68896), (3312, 64590), (3680, 58131), (4140, 51672), (4306, 49680), (4320, 49519), (4968, 43060), (5520, 38754), (6210, 34448), (6459, 33120), (6624, 32295), (8280, 25836), (8612, 24840), (9936, 21530), (10765, 19872), (11040, 19377), (12420, 17224), (12918, 16560)]