71307360

素因数分解:

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

素因数の和:2197

約数の個数: 144

約数和(自身を含む): 254034144

約数和(自身を除く): 182726784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2153, 2208, 2760, 3312, 3680, 4140, 4306, 5520, 6459, 6624, 8280, 8612, 10765, 11040, 12918, 16560, 17224, 19377, 21530, 25836, 32295, 33120, 34448, 38754, 43060, 49519, 51672, 64590, 68896, 77508, 86120, 96885, 99038, 103344, 129180, 148557, 155016, 172240, 193770, 198076, 206688, 247595, 258360, 297114, 310032, 344480, 387540, 396152, 445671, 495190, 516720, 594228, 620064, 742785, 775080, 792304, 891342, 990380, 1033440, 1188456, 1485570, 1550160, 1584608, 1782684, 1980760, 2228355, 2376912, 2971140, 3100320, 3565368, 3961520, 4456710, 4753824, 5942280, 7130736, 7923040, 8913420, 11884560, 14261472, 17826840, 23769120, 35653680, 71307360]

約数ペア:

[(1, 71307360), (2, 35653680), (3, 23769120), (4, 17826840), (5, 14261472), (6, 11884560), (8, 8913420), (9, 7923040), (10, 7130736), (12, 5942280), (15, 4753824), (16, 4456710), (18, 3961520), (20, 3565368), (23, 3100320), (24, 2971140), (30, 2376912), (32, 2228355), (36, 1980760), (40, 1782684), (45, 1584608), (46, 1550160), (48, 1485570), (60, 1188456), (69, 1033440), (72, 990380), (80, 891342), (90, 792304), (92, 775080), (96, 742785), (115, 620064), (120, 594228), (138, 516720), (144, 495190), (160, 445671), (180, 396152), (184, 387540), (207, 344480), (230, 310032), (240, 297114), (276, 258360), (288, 247595), (345, 206688), (360, 198076), (368, 193770), (414, 172240), (460, 155016), (480, 148557), (552, 129180), (690, 103344), (720, 99038), (736, 96885), (828, 86120), (920, 77508), (1035, 68896), (1104, 64590), (1380, 51672), (1440, 49519), (1656, 43060), (1840, 38754), (2070, 34448), (2153, 33120), (2208, 32295), (2760, 25836), (3312, 21530), (3680, 19377), (4140, 17224), (4306, 16560), (5520, 12918), (6459, 11040), (6624, 10765), (8280, 8612)]