807897120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 192

約数和(自身を含む): 2714414976

約数和(自身を除く): 1906517856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 181, 204, 240, 255, 272, 340, 362, 408, 480, 510, 543, 544, 547, 680, 724, 816, 905, 1020, 1086, 1094, 1360, 1448, 1632, 1641, 1810, 2040, 2172, 2188, 2715, 2720, 2735, 2896, 3077, 3282, 3620, 4080, 4344, 4376, 5430, 5470, 5792, 6154, 6564, 7240, 8160, 8205, 8688, 8752, 9231, 9299, 10860, 10940, 12308, 13128, 14480, 15385, 16410, 17376, 17504, 18462, 18598, 21720, 21880, 24616, 26256, 27897, 28960, 30770, 32820, 36924, 37196, 43440, 43760, 46155, 46495, 49232, 52512, 55794, 61540, 65640, 73848, 74392, 86880, 87520, 92310, 92990, 98464, 99007, 111588, 123080, 131280, 139485, 147696, 148784, 184620, 185980, 198014, 223176, 246160, 262560, 278970, 295392, 297021, 297568, 369240, 371960, 396028, 446352, 492320, 495035, 557940, 594042, 738480, 743920, 792056, 892704, 990070, 1115880, 1188084, 1476960, 1485105, 1487840, 1584112, 1683119, 1980140, 2231760, 2376168, 2970210, 3168224, 3366238, 3960280, 4463520, 4752336, 5049357, 5940420, 6732476, 7920560, 8415595, 9504672, 10098714, 11880840, 13464952, 15841120, 16831190, 20197428, 23761680, 25246785, 26929904, 33662380, 40394856, 47523360, 50493570, 53859808, 67324760, 80789712, 100987140, 134649520, 161579424, 201974280, 269299040, 403948560, 807897120]

約数ペア:

[(1, 807897120), (2, 403948560), (3, 269299040), (4, 201974280), (5, 161579424), (6, 134649520), (8, 100987140), (10, 80789712), (12, 67324760), (15, 53859808), (16, 50493570), (17, 47523360), (20, 40394856), (24, 33662380), (30, 26929904), (32, 25246785), (34, 23761680), (40, 20197428), (48, 16831190), (51, 15841120), (60, 13464952), (68, 11880840), (80, 10098714), (85, 9504672), (96, 8415595), (102, 7920560), (120, 6732476), (136, 5940420), (160, 5049357), (170, 4752336), (181, 4463520), (204, 3960280), (240, 3366238), (255, 3168224), (272, 2970210), (340, 2376168), (362, 2231760), (408, 1980140), (480, 1683119), (510, 1584112), (543, 1487840), (544, 1485105), (547, 1476960), (680, 1188084), (724, 1115880), (816, 990070), (905, 892704), (1020, 792056), (1086, 743920), (1094, 738480), (1360, 594042), (1448, 557940), (1632, 495035), (1641, 492320), (1810, 446352), (2040, 396028), (2172, 371960), (2188, 369240), (2715, 297568), (2720, 297021), (2735, 295392), (2896, 278970), (3077, 262560), (3282, 246160), (3620, 223176), (4080, 198014), (4344, 185980), (4376, 184620), (5430, 148784), (5470, 147696), (5792, 139485), (6154, 131280), (6564, 123080), (7240, 111588), (8160, 99007), (8205, 98464), (8688, 92990), (8752, 92310), (9231, 87520), (9299, 86880), (10860, 74392), (10940, 73848), (12308, 65640), (13128, 61540), (14480, 55794), (15385, 52512), (16410, 49232), (17376, 46495), (17504, 46155), (18462, 43760), (18598, 43440), (21720, 37196), (21880, 36924), (24616, 32820), (26256, 30770), (27897, 28960)]