70542720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 250932240

約数和(自身を除く): 180389520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 331, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 662, 666, 720, 740, 888, 960, 993, 1110, 1152, 1184, 1324, 1332, 1440, 1480, 1655, 1665, 1776, 1920, 1986, 2220, 2368, 2648, 2664, 2880, 2960, 2979, 3310, 3330, 3552, 3972, 4440, 4736, 4965, 5296, 5328, 5760, 5920, 5958, 6620, 6660, 7104, 7944, 8880, 9930, 10592, 10656, 11840, 11916, 12247, 13240, 13320, 14208, 14895, 15888, 17760, 19860, 21184, 21312, 23680, 23832, 24494, 26480, 26640, 29790, 31776, 35520, 36741, 39720, 42368, 42624, 47664, 48988, 52960, 53280, 59580, 61235, 63552, 71040, 73482, 79440, 95328, 97976, 105920, 106560, 110223, 119160, 122470, 127104, 146964, 158880, 183705, 190656, 195952, 211840, 213120, 220446, 238320, 244940, 293928, 317760, 367410, 381312, 391904, 440892, 476640, 489880, 551115, 587856, 635520, 734820, 783808, 881784, 953280, 979760, 1102230, 1175712, 1469640, 1567616, 1763568, 1906560, 1959520, 2204460, 2351424, 2939280, 3527136, 3919040, 4408920, 4702848, 5878560, 7054272, 7838080, 8817840, 11757120, 14108544, 17635680, 23514240, 35271360, 70542720]

約数ペア:

[(1, 70542720), (2, 35271360), (3, 23514240), (4, 17635680), (5, 14108544), (6, 11757120), (8, 8817840), (9, 7838080), (10, 7054272), (12, 5878560), (15, 4702848), (16, 4408920), (18, 3919040), (20, 3527136), (24, 2939280), (30, 2351424), (32, 2204460), (36, 1959520), (37, 1906560), (40, 1763568), (45, 1567616), (48, 1469640), (60, 1175712), (64, 1102230), (72, 979760), (74, 953280), (80, 881784), (90, 783808), (96, 734820), (111, 635520), (120, 587856), (128, 551115), (144, 489880), (148, 476640), (160, 440892), (180, 391904), (185, 381312), (192, 367410), (222, 317760), (240, 293928), (288, 244940), (296, 238320), (320, 220446), (331, 213120), (333, 211840), (360, 195952), (370, 190656), (384, 183705), (444, 158880), (480, 146964), (555, 127104), (576, 122470), (592, 119160), (640, 110223), (662, 106560), (666, 105920), (720, 97976), (740, 95328), (888, 79440), (960, 73482), (993, 71040), (1110, 63552), (1152, 61235), (1184, 59580), (1324, 53280), (1332, 52960), (1440, 48988), (1480, 47664), (1655, 42624), (1665, 42368), (1776, 39720), (1920, 36741), (1986, 35520), (2220, 31776), (2368, 29790), (2648, 26640), (2664, 26480), (2880, 24494), (2960, 23832), (2979, 23680), (3310, 21312), (3330, 21184), (3552, 19860), (3972, 17760), (4440, 15888), (4736, 14895), (4965, 14208), (5296, 13320), (5328, 13240), (5760, 12247), (5920, 11916), (5958, 11840), (6620, 10656), (6660, 10592), (7104, 9930), (7944, 8880)]