712318320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47111}}^1$

素因数の和:47140

約数の個数: 160

約数和(自身を含む): 2804106240

約数和(自身を除く): 2091787920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 47111, 94222, 141333, 188444, 235555, 282666, 329777, 376888, 423999, 471110, 565332, 659554, 706665, 753776, 847998, 942220, 989331, 1130664, 1271997, 1319108, 1413330, 1648885, 1695996, 1884440, 1978662, 2119995, 2261328, 2543994, 2638216, 2826660, 2967993, 3297770, 3391992, 3768880, 3957324, 4239990, 4946655, 5087988, 5276432, 5653320, 5935986, 6359985, 6595540, 6783984, 7914648, 8479980, 8903979, 9893310, 10175976, 11306640, 11871972, 12719970, 13191080, 14839965, 15829296, 16959960, 17807958, 19786620, 20351952, 23743944, 25439940, 26382160, 29679930, 33919920, 35615916, 39573240, 44519895, 47487888, 50879880, 59359860, 71231832, 79146480, 89039790, 101759760, 118719720, 142463664, 178079580, 237439440, 356159160, 712318320]

約数ペア:

[(1, 712318320), (2, 356159160), (3, 237439440), (4, 178079580), (5, 142463664), (6, 118719720), (7, 101759760), (8, 89039790), (9, 79146480), (10, 71231832), (12, 59359860), (14, 50879880), (15, 47487888), (16, 44519895), (18, 39573240), (20, 35615916), (21, 33919920), (24, 29679930), (27, 26382160), (28, 25439940), (30, 23743944), (35, 20351952), (36, 19786620), (40, 17807958), (42, 16959960), (45, 15829296), (48, 14839965), (54, 13191080), (56, 12719970), (60, 11871972), (63, 11306640), (70, 10175976), (72, 9893310), (80, 8903979), (84, 8479980), (90, 7914648), (105, 6783984), (108, 6595540), (112, 6359985), (120, 5935986), (126, 5653320), (135, 5276432), (140, 5087988), (144, 4946655), (168, 4239990), (180, 3957324), (189, 3768880), (210, 3391992), (216, 3297770), (240, 2967993), (252, 2826660), (270, 2638216), (280, 2543994), (315, 2261328), (336, 2119995), (360, 1978662), (378, 1884440), (420, 1695996), (432, 1648885), (504, 1413330), (540, 1319108), (560, 1271997), (630, 1130664), (720, 989331), (756, 942220), (840, 847998), (945, 753776), (1008, 706665), (1080, 659554), (1260, 565332), (1512, 471110), (1680, 423999), (1890, 376888), (2160, 329777), (2520, 282666), (3024, 235555), (3780, 188444), (5040, 141333), (7560, 94222), (15120, 47111)]