681387840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 336

約数和(自身を含む): 2721059328

約数和(自身を除く): 2039671488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 192, 210, 219, 224, 240, 252, 280, 288, 292, 315, 320, 336, 360, 365, 420, 438, 448, 463, 480, 504, 511, 560, 576, 584, 630, 657, 672, 720, 730, 840, 876, 926, 960, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1344, 1389, 1440, 1460, 1533, 1680, 1752, 1852, 2016, 2044, 2190, 2240, 2315, 2336, 2520, 2555, 2628, 2778, 2880, 2920, 3066, 3241, 3285, 3360, 3504, 3704, 4032, 4088, 4167, 4380, 4599, 4630, 4672, 5040, 5110, 5256, 5556, 5840, 6132, 6482, 6570, 6720, 6945, 7008, 7408, 7665, 8176, 8334, 8760, 9198, 9260, 9723, 10080, 10220, 10512, 11112, 11680, 12264, 12964, 13140, 13890, 14016, 14816, 15330, 16205, 16352, 16668, 17520, 18396, 18520, 19446, 20160, 20440, 20835, 21024, 22224, 22995, 23360, 24528, 25928, 26280, 27780, 29169, 29632, 30660, 32410, 32704, 33336, 33799, 35040, 36792, 37040, 38892, 40880, 41670, 42048, 44448, 45990, 48615, 49056, 51856, 52560, 55560, 58338, 61320, 64820, 66672, 67598, 70080, 73584, 74080, 77784, 81760, 83340, 88896, 91980, 97230, 98112, 101397, 103712, 105120, 111120, 116676, 122640, 129640, 133344, 135196, 145845, 147168, 148160, 155568, 163520, 166680, 168995, 183960, 194460, 202794, 207424, 210240, 222240, 233352, 236593, 245280, 259280, 266688, 270392, 291690, 294336, 304191, 311136, 333360, 337990, 367920, 388920, 405588, 444480, 466704, 473186, 490560, 506985, 518560, 540784, 583380, 608382, 622272, 666720, 675980, 709779, 735840, 777840, 811176, 933408, 946372, 1013970, 1037120, 1081568, 1166760, 1182965, 1216764, 1333440, 1351960, 1419558, 1471680, 1520955, 1555680, 1622352, 1866816, 1892744, 2027940, 2129337, 2163136, 2333520, 2365930, 2433528, 2703920, 2839116, 3041910, 3111360, 3244704, 3548895, 3785488, 4055880, 4258674, 4667040, 4731860, 4867056, 5407840, 5678232, 6083820, 6489408, 7097790, 7570976, 8111760, 8517348, 9334080, 9463720, 9734112, 10646685, 10815680, 11356464, 12167640, 14195580, 15141952, 16223520, 17034696, 18927440, 19468224, 21293370, 22712928, 24335280, 28391160, 32447040, 34069392, 37854880, 42586740, 45425856, 48670560, 56782320, 68138784, 75709760, 85173480, 97341120, 113564640, 136277568, 170346960, 227129280, 340693920, 681387840]

約数ペア:

[(1, 681387840), (2, 340693920), (3, 227129280), (4, 170346960), (5, 136277568), (6, 113564640), (7, 97341120), (8, 85173480), (9, 75709760), (10, 68138784), (12, 56782320), (14, 48670560), (15, 45425856), (16, 42586740), (18, 37854880), (20, 34069392), (21, 32447040), (24, 28391160), (28, 24335280), (30, 22712928), (32, 21293370), (35, 19468224), (36, 18927440), (40, 17034696), (42, 16223520), (45, 15141952), (48, 14195580), (56, 12167640), (60, 11356464), (63, 10815680), (64, 10646685), (70, 9734112), (72, 9463720), (73, 9334080), (80, 8517348), (84, 8111760), (90, 7570976), (96, 7097790), (105, 6489408), (112, 6083820), (120, 5678232), (126, 5407840), (140, 4867056), (144, 4731860), (146, 4667040), (160, 4258674), (168, 4055880), (180, 3785488), (192, 3548895), (210, 3244704), (219, 3111360), (224, 3041910), (240, 2839116), (252, 2703920), (280, 2433528), (288, 2365930), (292, 2333520), (315, 2163136), (320, 2129337), (336, 2027940), (360, 1892744), (365, 1866816), (420, 1622352), (438, 1555680), (448, 1520955), (463, 1471680), (480, 1419558), (504, 1351960), (511, 1333440), (560, 1216764), (576, 1182965), (584, 1166760), (630, 1081568), (657, 1037120), (672, 1013970), (720, 946372), (730, 933408), (840, 811176), (876, 777840), (926, 735840), (960, 709779), (1008, 675980), (1022, 666720), (1095, 622272), (1120, 608382), (1168, 583380), (1260, 540784), (1314, 518560), (1344, 506985), (1389, 490560), (1440, 473186), (1460, 466704), (1533, 444480), (1680, 405588), (1752, 388920), (1852, 367920), (2016, 337990), (2044, 333360), (2190, 311136), (2240, 304191), (2315, 294336), (2336, 291690), (2520, 270392), (2555, 266688), (2628, 259280), (2778, 245280), (2880, 236593), (2920, 233352), (3066, 222240), (3241, 210240), (3285, 207424), (3360, 202794), (3504, 194460), (3704, 183960), (4032, 168995), (4088, 166680), (4167, 163520), (4380, 155568), (4599, 148160), (4630, 147168), (4672, 145845), (5040, 135196), (5110, 133344), (5256, 129640), (5556, 122640), (5840, 116676), (6132, 111120), (6482, 105120), (6570, 103712), (6720, 101397), (6945, 98112), (7008, 97230), (7408, 91980), (7665, 88896), (8176, 83340), (8334, 81760), (8760, 77784), (9198, 74080), (9260, 73584), (9723, 70080), (10080, 67598), (10220, 66672), (10512, 64820), (11112, 61320), (11680, 58338), (12264, 55560), (12964, 52560), (13140, 51856), (13890, 49056), (14016, 48615), (14816, 45990), (15330, 44448), (16205, 42048), (16352, 41670), (16668, 40880), (17520, 38892), (18396, 37040), (18520, 36792), (19446, 35040), (20160, 33799), (20440, 33336), (20835, 32704), (21024, 32410), (22224, 30660), (22995, 29632), (23360, 29169), (24528, 27780), (25928, 26280)]