245643840

素因数分解:

$2^6\times 3^{10}\times 5^1\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 308

約数和(自身を含む): 944896764

約数和(自身を除く): 699252924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 729, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1620, 1728, 1755, 1872, 1944, 2080, 2106, 2160, 2187, 2340, 2430, 2496, 2592, 2808, 2880, 2916, 3120, 3159, 3240, 3510, 3645, 3744, 3888, 4160, 4212, 4320, 4374, 4680, 4860, 5184, 5265, 5616, 5832, 6240, 6318, 6480, 6561, 7020, 7290, 7488, 7776, 8424, 8640, 8748, 9360, 9477, 9720, 10530, 10935, 11232, 11664, 12480, 12636, 12960, 13122, 14040, 14580, 15552, 15795, 16848, 17496, 18720, 18954, 19440, 19683, 21060, 21870, 22464, 23328, 25272, 25920, 26244, 28080, 28431, 29160, 31590, 32805, 33696, 34992, 37440, 37908, 38880, 39366, 42120, 43740, 46656, 47385, 50544, 52488, 56160, 56862, 58320, 59049, 63180, 65610, 67392, 69984, 75816, 77760, 78732, 84240, 85293, 87480, 94770, 98415, 101088, 104976, 112320, 113724, 116640, 118098, 126360, 131220, 139968, 142155, 151632, 157464, 168480, 170586, 174960, 189540, 196830, 202176, 209952, 227448, 233280, 236196, 252720, 255879, 262440, 284310, 295245, 303264, 314928, 336960, 341172, 349920, 379080, 393660, 419904, 426465, 454896, 472392, 505440, 511758, 524880, 568620, 590490, 606528, 629856, 682344, 699840, 758160, 767637, 787320, 852930, 909792, 944784, 1010880, 1023516, 1049760, 1137240, 1180980, 1259712, 1279395, 1364688, 1516320, 1535274, 1574640, 1705860, 1819584, 1889568, 2047032, 2099520, 2274480, 2361960, 2558790, 2729376, 3032640, 3070548, 3149280, 3411720, 3779136, 3838185, 4094064, 4548960, 4723920, 5117580, 5458752, 6141096, 6298560, 6823440, 7676370, 8188128, 9097920, 9447840, 10235160, 12282192, 13646880, 15352740, 16376256, 18895680, 20470320, 24564384, 27293760, 30705480, 40940640, 49128768, 61410960, 81881280, 122821920, 245643840]

約数ペア:

[(1, 245643840), (2, 122821920), (3, 81881280), (4, 61410960), (5, 49128768), (6, 40940640), (8, 30705480), (9, 27293760), (10, 24564384), (12, 20470320), (13, 18895680), (15, 16376256), (16, 15352740), (18, 13646880), (20, 12282192), (24, 10235160), (26, 9447840), (27, 9097920), (30, 8188128), (32, 7676370), (36, 6823440), (39, 6298560), (40, 6141096), (45, 5458752), (48, 5117580), (52, 4723920), (54, 4548960), (60, 4094064), (64, 3838185), (65, 3779136), (72, 3411720), (78, 3149280), (80, 3070548), (81, 3032640), (90, 2729376), (96, 2558790), (104, 2361960), (108, 2274480), (117, 2099520), (120, 2047032), (130, 1889568), (135, 1819584), (144, 1705860), (156, 1574640), (160, 1535274), (162, 1516320), (180, 1364688), (192, 1279395), (195, 1259712), (208, 1180980), (216, 1137240), (234, 1049760), (240, 1023516), (243, 1010880), (260, 944784), (270, 909792), (288, 852930), (312, 787320), (320, 767637), (324, 758160), (351, 699840), (360, 682344), (390, 629856), (405, 606528), (416, 590490), (432, 568620), (468, 524880), (480, 511758), (486, 505440), (520, 472392), (540, 454896), (576, 426465), (585, 419904), (624, 393660), (648, 379080), (702, 349920), (720, 341172), (729, 336960), (780, 314928), (810, 303264), (832, 295245), (864, 284310), (936, 262440), (960, 255879), (972, 252720), (1040, 236196), (1053, 233280), (1080, 227448), (1170, 209952), (1215, 202176), (1248, 196830), (1296, 189540), (1404, 174960), (1440, 170586), (1458, 168480), (1560, 157464), (1620, 151632), (1728, 142155), (1755, 139968), (1872, 131220), (1944, 126360), (2080, 118098), (2106, 116640), (2160, 113724), (2187, 112320), (2340, 104976), (2430, 101088), (2496, 98415), (2592, 94770), (2808, 87480), (2880, 85293), (2916, 84240), (3120, 78732), (3159, 77760), (3240, 75816), (3510, 69984), (3645, 67392), (3744, 65610), (3888, 63180), (4160, 59049), (4212, 58320), (4320, 56862), (4374, 56160), (4680, 52488), (4860, 50544), (5184, 47385), (5265, 46656), (5616, 43740), (5832, 42120), (6240, 39366), (6318, 38880), (6480, 37908), (6561, 37440), (7020, 34992), (7290, 33696), (7488, 32805), (7776, 31590), (8424, 29160), (8640, 28431), (8748, 28080), (9360, 26244), (9477, 25920), (9720, 25272), (10530, 23328), (10935, 22464), (11232, 21870), (11664, 21060), (12480, 19683), (12636, 19440), (12960, 18954), (13122, 18720), (14040, 17496), (14580, 16848), (15552, 15795)]