276927840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 288

約数和(自身を含む): 1096333056

約数和(自身を除く): 819405216

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, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 168, 180, 210, 224, 240, 249, 252, 280, 288, 315, 331, 332, 336, 360, 415, 420, 480, 498, 504, 560, 581, 630, 662, 664, 672, 720, 747, 830, 840, 993, 996, 1008, 1120, 1162, 1245, 1260, 1324, 1328, 1440, 1494, 1655, 1660, 1680, 1743, 1986, 1992, 2016, 2317, 2324, 2490, 2520, 2648, 2656, 2905, 2979, 2988, 3310, 3320, 3360, 3486, 3735, 3972, 3984, 4634, 4648, 4965, 4980, 5040, 5229, 5296, 5810, 5958, 5976, 6620, 6640, 6951, 6972, 7470, 7944, 7968, 8715, 9268, 9296, 9930, 9960, 10080, 10458, 10592, 11585, 11620, 11916, 11952, 13240, 13280, 13902, 13944, 14895, 14940, 15888, 17430, 18536, 18592, 19860, 19920, 20853, 20916, 23170, 23240, 23832, 23904, 26145, 26480, 27473, 27804, 27888, 29790, 29880, 31776, 34755, 34860, 37072, 39720, 39840, 41706, 41832, 46340, 46480, 47664, 52290, 52960, 54946, 55608, 55776, 59580, 59760, 69510, 69720, 74144, 79440, 82419, 83412, 83664, 92680, 92960, 95328, 104265, 104580, 109892, 111216, 119160, 119520, 137365, 139020, 139440, 158880, 164838, 166824, 167328, 185360, 192311, 208530, 209160, 219784, 222432, 238320, 247257, 274730, 278040, 278880, 329676, 333648, 370720, 384622, 412095, 417060, 418320, 439568, 476640, 494514, 549460, 556080, 576933, 659352, 667296, 769244, 824190, 834120, 836640, 879136, 961555, 989028, 1098920, 1112160, 1153866, 1236285, 1318704, 1538488, 1648380, 1668240, 1730799, 1923110, 1978056, 2197840, 2307732, 2472570, 2637408, 2884665, 3076976, 3296760, 3336480, 3461598, 3846220, 3956112, 4395680, 4615464, 4945140, 5769330, 6153952, 6593520, 6923196, 7692440, 7912224, 8653995, 9230928, 9890280, 11538660, 13187040, 13846392, 15384880, 17307990, 18461856, 19780560, 23077320, 27692784, 30769760, 34615980, 39561120, 46154640, 55385568, 69231960, 92309280, 138463920, 276927840]

約数ペア:

[(1, 276927840), (2, 138463920), (3, 92309280), (4, 69231960), (5, 55385568), (6, 46154640), (7, 39561120), (8, 34615980), (9, 30769760), (10, 27692784), (12, 23077320), (14, 19780560), (15, 18461856), (16, 17307990), (18, 15384880), (20, 13846392), (21, 13187040), (24, 11538660), (28, 9890280), (30, 9230928), (32, 8653995), (35, 7912224), (36, 7692440), (40, 6923196), (42, 6593520), (45, 6153952), (48, 5769330), (56, 4945140), (60, 4615464), (63, 4395680), (70, 3956112), (72, 3846220), (80, 3461598), (83, 3336480), (84, 3296760), (90, 3076976), (96, 2884665), (105, 2637408), (112, 2472570), (120, 2307732), (126, 2197840), (140, 1978056), (144, 1923110), (160, 1730799), (166, 1668240), (168, 1648380), (180, 1538488), (210, 1318704), (224, 1236285), (240, 1153866), (249, 1112160), (252, 1098920), (280, 989028), (288, 961555), (315, 879136), (331, 836640), (332, 834120), (336, 824190), (360, 769244), (415, 667296), (420, 659352), (480, 576933), (498, 556080), (504, 549460), (560, 494514), (581, 476640), (630, 439568), (662, 418320), (664, 417060), (672, 412095), (720, 384622), (747, 370720), (830, 333648), (840, 329676), (993, 278880), (996, 278040), (1008, 274730), (1120, 247257), (1162, 238320), (1245, 222432), (1260, 219784), (1324, 209160), (1328, 208530), (1440, 192311), (1494, 185360), (1655, 167328), (1660, 166824), (1680, 164838), (1743, 158880), (1986, 139440), (1992, 139020), (2016, 137365), (2317, 119520), (2324, 119160), (2490, 111216), (2520, 109892), (2648, 104580), (2656, 104265), (2905, 95328), (2979, 92960), (2988, 92680), (3310, 83664), (3320, 83412), (3360, 82419), (3486, 79440), (3735, 74144), (3972, 69720), (3984, 69510), (4634, 59760), (4648, 59580), (4965, 55776), (4980, 55608), (5040, 54946), (5229, 52960), (5296, 52290), (5810, 47664), (5958, 46480), (5976, 46340), (6620, 41832), (6640, 41706), (6951, 39840), (6972, 39720), (7470, 37072), (7944, 34860), (7968, 34755), (8715, 31776), (9268, 29880), (9296, 29790), (9930, 27888), (9960, 27804), (10080, 27473), (10458, 26480), (10592, 26145), (11585, 23904), (11620, 23832), (11916, 23240), (11952, 23170), (13240, 20916), (13280, 20853), (13902, 19920), (13944, 19860), (14895, 18592), (14940, 18536), (15888, 17430)]