4205247840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19131

約数の個数: 240

約数和(自身を含む): 15714844992

約数和(自身を除く): 11509597152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12960, 13770, 14688, 18360, 19087, 22032, 24480, 27540, 36720, 38174, 44064, 55080, 57261, 73440, 76348, 95435, 110160, 114522, 152696, 171783, 190870, 220320, 229044, 286305, 305392, 324479, 343566, 381740, 458088, 515349, 572610, 610784, 648958, 687132, 763480, 858915, 916176, 973437, 1030698, 1145220, 1297916, 1374264, 1526960, 1546047, 1622395, 1717830, 1832352, 1946874, 2061396, 2290440, 2576745, 2595832, 2748528, 2920311, 3053920, 3092094, 3244790, 3435660, 3893748, 4122792, 4580880, 4867185, 5153490, 5191664, 5497056, 5840622, 6184188, 6489580, 6871320, 7730235, 7787496, 8245584, 8760933, 9161760, 9734370, 10306980, 10383328, 11681244, 12368376, 12979160, 13742640, 14601555, 15460470, 15574992, 16491168, 17521866, 19468740, 20613960, 23362488, 24736752, 25958320, 26282799, 27485280, 29203110, 30920940, 31149984, 35043732, 38937480, 41227920, 43804665, 46724976, 49473504, 51916640, 52565598, 58406220, 61841880, 70087464, 77874960, 82455840, 87609330, 93449952, 105131196, 116812440, 123683760, 131413995, 140174928, 155749920, 175218660, 210262392, 233624880, 247367520, 262827990, 280349856, 350437320, 420524784, 467249760, 525655980, 700874640, 841049568, 1051311960, 1401749280, 2102623920, 4205247840]

約数ペア:

[(1, 4205247840), (2, 2102623920), (3, 1401749280), (4, 1051311960), (5, 841049568), (6, 700874640), (8, 525655980), (9, 467249760), (10, 420524784), (12, 350437320), (15, 280349856), (16, 262827990), (17, 247367520), (18, 233624880), (20, 210262392), (24, 175218660), (27, 155749920), (30, 140174928), (32, 131413995), (34, 123683760), (36, 116812440), (40, 105131196), (45, 93449952), (48, 87609330), (51, 82455840), (54, 77874960), (60, 70087464), (68, 61841880), (72, 58406220), (80, 52565598), (81, 51916640), (85, 49473504), (90, 46724976), (96, 43804665), (102, 41227920), (108, 38937480), (120, 35043732), (135, 31149984), (136, 30920940), (144, 29203110), (153, 27485280), (160, 26282799), (162, 25958320), (170, 24736752), (180, 23362488), (204, 20613960), (216, 19468740), (240, 17521866), (255, 16491168), (270, 15574992), (272, 15460470), (288, 14601555), (306, 13742640), (324, 12979160), (340, 12368376), (360, 11681244), (405, 10383328), (408, 10306980), (432, 9734370), (459, 9161760), (480, 8760933), (510, 8245584), (540, 7787496), (544, 7730235), (612, 6871320), (648, 6489580), (680, 6184188), (720, 5840622), (765, 5497056), (810, 5191664), (816, 5153490), (864, 4867185), (918, 4580880), (1020, 4122792), (1080, 3893748), (1224, 3435660), (1296, 3244790), (1360, 3092094), (1377, 3053920), (1440, 2920311), (1530, 2748528), (1620, 2595832), (1632, 2576745), (1836, 2290440), (2040, 2061396), (2160, 1946874), (2295, 1832352), (2448, 1717830), (2592, 1622395), (2720, 1546047), (2754, 1526960), (3060, 1374264), (3240, 1297916), (3672, 1145220), (4080, 1030698), (4320, 973437), (4590, 916176), (4896, 858915), (5508, 763480), (6120, 687132), (6480, 648958), (6885, 610784), (7344, 572610), (8160, 515349), (9180, 458088), (11016, 381740), (12240, 343566), (12960, 324479), (13770, 305392), (14688, 286305), (18360, 229044), (19087, 220320), (22032, 190870), (24480, 171783), (27540, 152696), (36720, 114522), (38174, 110160), (44064, 95435), (55080, 76348), (57261, 73440)]