248264640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 336

約数和(自身を含む): 970788000

約数和(自身を除く): 722523360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 349, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 698, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1047, 1140, 1170, 1216, 1235, 1248, 1368, 1396, 1440, 1482, 1520, 1560, 1710, 1745, 1824, 1872, 1976, 2080, 2094, 2223, 2280, 2340, 2470, 2496, 2736, 2792, 2880, 2964, 3040, 3120, 3141, 3420, 3490, 3648, 3705, 3744, 3952, 4160, 4188, 4446, 4537, 4560, 4680, 4940, 5235, 5472, 5584, 5928, 6080, 6240, 6282, 6631, 6840, 6980, 7410, 7488, 7904, 8376, 8892, 9074, 9120, 9360, 9880, 10470, 10944, 11115, 11168, 11856, 12480, 12564, 13262, 13611, 13680, 13960, 14820, 15705, 15808, 16752, 17784, 18148, 18240, 18720, 19760, 19893, 20940, 22230, 22336, 22685, 23712, 25128, 26524, 27222, 27360, 27920, 29640, 31410, 33155, 33504, 35568, 36296, 37440, 39520, 39786, 40833, 41880, 44460, 45370, 47424, 50256, 53048, 54444, 54720, 55840, 59280, 59679, 62820, 66310, 67008, 68055, 71136, 72592, 79040, 79572, 81666, 83760, 86203, 88920, 90740, 99465, 100512, 106096, 108888, 111680, 118560, 119358, 125640, 132620, 136110, 142272, 145184, 159144, 163332, 167520, 172406, 177840, 181480, 198930, 201024, 204165, 212192, 217776, 237120, 238716, 251280, 258609, 265240, 272220, 290368, 298395, 318288, 326664, 335040, 344812, 355680, 362960, 397860, 408330, 424384, 431015, 435552, 477432, 502560, 517218, 530480, 544440, 596790, 636576, 653328, 689624, 711360, 725920, 775827, 795720, 816660, 862030, 871104, 954864, 1005120, 1034436, 1060960, 1088880, 1193580, 1273152, 1293045, 1306656, 1379248, 1451840, 1551654, 1591440, 1633320, 1724060, 1909728, 2068872, 2121920, 2177760, 2387160, 2586090, 2613312, 2758496, 3103308, 3182880, 3266640, 3448120, 3819456, 3879135, 4137744, 4355520, 4774320, 5172180, 5516992, 6206616, 6365760, 6533280, 6896240, 7758270, 8275488, 9548640, 10344360, 12413232, 13066560, 13792480, 15516540, 16550976, 19097280, 20688720, 24826464, 27584960, 31033080, 41377440, 49652928, 62066160, 82754880, 124132320, 248264640]

約数ペア:

[(1, 248264640), (2, 124132320), (3, 82754880), (4, 62066160), (5, 49652928), (6, 41377440), (8, 31033080), (9, 27584960), (10, 24826464), (12, 20688720), (13, 19097280), (15, 16550976), (16, 15516540), (18, 13792480), (19, 13066560), (20, 12413232), (24, 10344360), (26, 9548640), (30, 8275488), (32, 7758270), (36, 6896240), (38, 6533280), (39, 6365760), (40, 6206616), (45, 5516992), (48, 5172180), (52, 4774320), (57, 4355520), (60, 4137744), (64, 3879135), (65, 3819456), (72, 3448120), (76, 3266640), (78, 3182880), (80, 3103308), (90, 2758496), (95, 2613312), (96, 2586090), (104, 2387160), (114, 2177760), (117, 2121920), (120, 2068872), (130, 1909728), (144, 1724060), (152, 1633320), (156, 1591440), (160, 1551654), (171, 1451840), (180, 1379248), (190, 1306656), (192, 1293045), (195, 1273152), (208, 1193580), (228, 1088880), (234, 1060960), (240, 1034436), (247, 1005120), (260, 954864), (285, 871104), (288, 862030), (304, 816660), (312, 795720), (320, 775827), (342, 725920), (349, 711360), (360, 689624), (380, 653328), (390, 636576), (416, 596790), (456, 544440), (468, 530480), (480, 517218), (494, 502560), (520, 477432), (570, 435552), (576, 431015), (585, 424384), (608, 408330), (624, 397860), (684, 362960), (698, 355680), (720, 344812), (741, 335040), (760, 326664), (780, 318288), (832, 298395), (855, 290368), (912, 272220), (936, 265240), (960, 258609), (988, 251280), (1040, 238716), (1047, 237120), (1140, 217776), (1170, 212192), (1216, 204165), (1235, 201024), (1248, 198930), (1368, 181480), (1396, 177840), (1440, 172406), (1482, 167520), (1520, 163332), (1560, 159144), (1710, 145184), (1745, 142272), (1824, 136110), (1872, 132620), (1976, 125640), (2080, 119358), (2094, 118560), (2223, 111680), (2280, 108888), (2340, 106096), (2470, 100512), (2496, 99465), (2736, 90740), (2792, 88920), (2880, 86203), (2964, 83760), (3040, 81666), (3120, 79572), (3141, 79040), (3420, 72592), (3490, 71136), (3648, 68055), (3705, 67008), (3744, 66310), (3952, 62820), (4160, 59679), (4188, 59280), (4446, 55840), (4537, 54720), (4560, 54444), (4680, 53048), (4940, 50256), (5235, 47424), (5472, 45370), (5584, 44460), (5928, 41880), (6080, 40833), (6240, 39786), (6282, 39520), (6631, 37440), (6840, 36296), (6980, 35568), (7410, 33504), (7488, 33155), (7904, 31410), (8376, 29640), (8892, 27920), (9074, 27360), (9120, 27222), (9360, 26524), (9880, 25128), (10470, 23712), (10944, 22685), (11115, 22336), (11168, 22230), (11856, 20940), (12480, 19893), (12564, 19760), (13262, 18720), (13611, 18240), (13680, 18148), (13960, 17784), (14820, 16752), (15705, 15808)]