56815729920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{290113}}^1$

素因数の和:290157

約数の個数: 216

約数和(自身を含む): 208140548616

約数和(自身を除く): 151324818696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 11520, 12240, 13056, 16320, 19584, 21760, 24480, 32640, 39168, 48960, 65280, 97920, 195840, 290113, 580226, 870339, 1160452, 1450565, 1740678, 2320904, 2611017, 2901130, 3481356, 4351695, 4641808, 4931921, 5222034, 5802260, 6962712, 8703390, 9283616, 9863842, 10444068, 11604520, 13055085, 13925424, 14795763, 17406780, 18567232, 19727684, 20888136, 23209040, 24659605, 26110170, 27850848, 29591526, 34813560, 37134464, 39455368, 41776272, 44387289, 46418080, 49319210, 52220340, 55701696, 59183052, 69627120, 73978815, 74268928, 78910736, 83552544, 88774578, 92836160, 98638420, 104440680, 111403392, 118366104, 139254240, 147957630, 157821472, 167105088, 177549156, 185672320, 197276840, 208881360, 221936445, 222806784, 236732208, 278508480, 295915260, 315642944, 334210176, 355098312, 371344640, 394553680, 417762720, 443872890, 473464416, 557016960, 591830520, 631285888, 668420352, 710196624, 789107360, 835525440, 887745780, 946928832, 1114033920, 1183661040, 1262571776, 1420393248, 1578214720, 1671050880, 1775491560, 1893857664, 2367322080, 2840786496, 3156429440, 3342101760, 3550983120, 3787715328, 4734644160, 5681572992, 6312858880, 7101966240, 9469288320, 11363145984, 14203932480, 18938576640, 28407864960, 56815729920]

約数ペア:

[(1, 56815729920), (2, 28407864960), (3, 18938576640), (4, 14203932480), (5, 11363145984), (6, 9469288320), (8, 7101966240), (9, 6312858880), (10, 5681572992), (12, 4734644160), (15, 3787715328), (16, 3550983120), (17, 3342101760), (18, 3156429440), (20, 2840786496), (24, 2367322080), (30, 1893857664), (32, 1775491560), (34, 1671050880), (36, 1578214720), (40, 1420393248), (45, 1262571776), (48, 1183661040), (51, 1114033920), (60, 946928832), (64, 887745780), (68, 835525440), (72, 789107360), (80, 710196624), (85, 668420352), (90, 631285888), (96, 591830520), (102, 557016960), (120, 473464416), (128, 443872890), (136, 417762720), (144, 394553680), (153, 371344640), (160, 355098312), (170, 334210176), (180, 315642944), (192, 295915260), (204, 278508480), (240, 236732208), (255, 222806784), (256, 221936445), (272, 208881360), (288, 197276840), (306, 185672320), (320, 177549156), (340, 167105088), (360, 157821472), (384, 147957630), (408, 139254240), (480, 118366104), (510, 111403392), (544, 104440680), (576, 98638420), (612, 92836160), (640, 88774578), (680, 83552544), (720, 78910736), (765, 74268928), (768, 73978815), (816, 69627120), (960, 59183052), (1020, 55701696), (1088, 52220340), (1152, 49319210), (1224, 46418080), (1280, 44387289), (1360, 41776272), (1440, 39455368), (1530, 37134464), (1632, 34813560), (1920, 29591526), (2040, 27850848), (2176, 26110170), (2304, 24659605), (2448, 23209040), (2720, 20888136), (2880, 19727684), (3060, 18567232), (3264, 17406780), (3840, 14795763), (4080, 13925424), (4352, 13055085), (4896, 11604520), (5440, 10444068), (5760, 9863842), (6120, 9283616), (6528, 8703390), (8160, 6962712), (9792, 5802260), (10880, 5222034), (11520, 4931921), (12240, 4641808), (13056, 4351695), (16320, 3481356), (19584, 2901130), (21760, 2611017), (24480, 2320904), (32640, 1740678), (39168, 1450565), (48960, 1160452), (65280, 870339), (97920, 580226), (195840, 290113)]