243941760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 256

約数和(自身を含む): 910656000

約数和(自身を除く): 666714240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 743, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1486, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2229, 2280, 2432, 2565, 2736, 2880, 2972, 3040, 3420, 3456, 3648, 3715, 4104, 4320, 4458, 4560, 5130, 5472, 5760, 5944, 6080, 6687, 6840, 7296, 7430, 8208, 8640, 8916, 9120, 10260, 10944, 11145, 11888, 12160, 13374, 13680, 14117, 14860, 16416, 17280, 17832, 18240, 20061, 20520, 21888, 22290, 23776, 26748, 27360, 28234, 29720, 32832, 33435, 35664, 36480, 40122, 41040, 42351, 44580, 47552, 53496, 54720, 56468, 59440, 65664, 66870, 70585, 71328, 80244, 82080, 84702, 89160, 95104, 100305, 106992, 109440, 112936, 118880, 127053, 133740, 141170, 142656, 160488, 164160, 169404, 178320, 200610, 211755, 213984, 225872, 237760, 254106, 267480, 282340, 285312, 320976, 328320, 338808, 356640, 381159, 401220, 423510, 427968, 451744, 475520, 508212, 534960, 564680, 635265, 641952, 677616, 713280, 762318, 802440, 847020, 855936, 903488, 1016424, 1069920, 1129360, 1270530, 1283904, 1355232, 1426560, 1524636, 1604880, 1694040, 1806976, 1905795, 2032848, 2139840, 2258720, 2541060, 2567808, 2710464, 3049272, 3209760, 3388080, 3811590, 4065696, 4279680, 4517440, 5082120, 5420928, 6098544, 6419520, 6776160, 7623180, 8131392, 9034880, 10164240, 12197088, 12839040, 13552320, 15246360, 16262784, 20328480, 24394176, 27104640, 30492720, 40656960, 48788352, 60985440, 81313920, 121970880, 243941760]

約数ペア:

[(1, 243941760), (2, 121970880), (3, 81313920), (4, 60985440), (5, 48788352), (6, 40656960), (8, 30492720), (9, 27104640), (10, 24394176), (12, 20328480), (15, 16262784), (16, 15246360), (18, 13552320), (19, 12839040), (20, 12197088), (24, 10164240), (27, 9034880), (30, 8131392), (32, 7623180), (36, 6776160), (38, 6419520), (40, 6098544), (45, 5420928), (48, 5082120), (54, 4517440), (57, 4279680), (60, 4065696), (64, 3811590), (72, 3388080), (76, 3209760), (80, 3049272), (90, 2710464), (95, 2567808), (96, 2541060), (108, 2258720), (114, 2139840), (120, 2032848), (128, 1905795), (135, 1806976), (144, 1694040), (152, 1604880), (160, 1524636), (171, 1426560), (180, 1355232), (190, 1283904), (192, 1270530), (216, 1129360), (228, 1069920), (240, 1016424), (270, 903488), (285, 855936), (288, 847020), (304, 802440), (320, 762318), (342, 713280), (360, 677616), (380, 641952), (384, 635265), (432, 564680), (456, 534960), (480, 508212), (513, 475520), (540, 451744), (570, 427968), (576, 423510), (608, 401220), (640, 381159), (684, 356640), (720, 338808), (743, 328320), (760, 320976), (855, 285312), (864, 282340), (912, 267480), (960, 254106), (1026, 237760), (1080, 225872), (1140, 213984), (1152, 211755), (1216, 200610), (1368, 178320), (1440, 169404), (1486, 164160), (1520, 160488), (1710, 142656), (1728, 141170), (1824, 133740), (1920, 127053), (2052, 118880), (2160, 112936), (2229, 109440), (2280, 106992), (2432, 100305), (2565, 95104), (2736, 89160), (2880, 84702), (2972, 82080), (3040, 80244), (3420, 71328), (3456, 70585), (3648, 66870), (3715, 65664), (4104, 59440), (4320, 56468), (4458, 54720), (4560, 53496), (5130, 47552), (5472, 44580), (5760, 42351), (5944, 41040), (6080, 40122), (6687, 36480), (6840, 35664), (7296, 33435), (7430, 32832), (8208, 29720), (8640, 28234), (8916, 27360), (9120, 26748), (10260, 23776), (10944, 22290), (11145, 21888), (11888, 20520), (12160, 20061), (13374, 18240), (13680, 17832), (14117, 17280), (14860, 16416)]