254540160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 1031097600

約数和(自身を除く): 776557440

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, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 112, 118, 120, 126, 128, 140, 144, 160, 168, 177, 180, 192, 210, 214, 224, 236, 240, 252, 280, 288, 295, 315, 320, 321, 336, 354, 360, 384, 413, 420, 428, 448, 472, 480, 504, 531, 535, 560, 576, 590, 630, 640, 642, 672, 708, 720, 749, 826, 840, 856, 885, 896, 944, 960, 963, 1008, 1062, 1070, 1120, 1152, 1180, 1239, 1260, 1284, 1344, 1416, 1440, 1498, 1605, 1652, 1680, 1712, 1770, 1888, 1920, 1926, 2016, 2065, 2124, 2140, 2240, 2247, 2360, 2478, 2520, 2568, 2655, 2688, 2832, 2880, 2996, 3210, 3304, 3360, 3424, 3540, 3717, 3745, 3776, 3852, 4032, 4130, 4248, 4280, 4480, 4494, 4720, 4815, 4956, 5040, 5136, 5310, 5664, 5760, 5992, 6195, 6313, 6420, 6608, 6720, 6741, 6848, 7080, 7434, 7490, 7552, 7704, 8064, 8260, 8496, 8560, 8988, 9440, 9630, 9912, 10080, 10272, 10620, 11235, 11328, 11984, 12390, 12626, 12840, 13216, 13440, 13482, 13696, 14160, 14868, 14980, 15408, 16520, 16992, 17120, 17976, 18585, 18880, 18939, 19260, 19824, 20160, 20544, 21240, 22470, 22656, 23968, 24780, 25252, 25680, 26432, 26964, 28320, 29736, 29960, 30816, 31565, 33040, 33705, 33984, 34240, 35952, 37170, 37760, 37878, 38520, 39648, 40320, 41088, 42480, 44191, 44940, 47936, 49560, 50504, 51360, 52864, 53928, 56640, 56817, 59472, 59920, 61632, 63130, 66080, 67410, 67968, 68480, 71904, 74340, 75756, 77040, 79296, 84960, 88382, 89880, 94695, 95872, 99120, 101008, 102720, 107856, 113280, 113634, 118944, 119840, 123264, 126260, 132160, 132573, 134820, 143808, 148680, 151512, 154080, 158592, 169920, 176764, 179760, 189390, 198240, 202016, 205440, 215712, 220955, 227268, 237888, 239680, 252520, 264320, 265146, 269640, 284085, 287616, 297360, 303024, 308160, 339840, 353528, 359520, 378780, 396480, 397719, 404032, 431424, 441910, 454536, 475776, 479360, 505040, 530292, 539280, 568170, 594720, 606048, 616320, 662865, 707056, 719040, 757560, 792960, 795438, 808064, 862848, 883820, 909072, 1010080, 1060584, 1078560, 1136340, 1189440, 1212096, 1325730, 1414112, 1438080, 1515120, 1590876, 1767640, 1818144, 1988595, 2020160, 2121168, 2157120, 2272680, 2378880, 2424192, 2651460, 2828224, 3030240, 3181752, 3535280, 3636288, 3977190, 4040320, 4242336, 4314240, 4545360, 5302920, 5656448, 6060480, 6363504, 7070560, 7272576, 7954380, 8484672, 9090720, 10605840, 12120960, 12727008, 14141120, 15908760, 16969344, 18181440, 21211680, 25454016, 28282240, 31817520, 36362880, 42423360, 50908032, 63635040, 84846720, 127270080, 254540160]

約数ペア:

[(1, 254540160), (2, 127270080), (3, 84846720), (4, 63635040), (5, 50908032), (6, 42423360), (7, 36362880), (8, 31817520), (9, 28282240), (10, 25454016), (12, 21211680), (14, 18181440), (15, 16969344), (16, 15908760), (18, 14141120), (20, 12727008), (21, 12120960), (24, 10605840), (28, 9090720), (30, 8484672), (32, 7954380), (35, 7272576), (36, 7070560), (40, 6363504), (42, 6060480), (45, 5656448), (48, 5302920), (56, 4545360), (59, 4314240), (60, 4242336), (63, 4040320), (64, 3977190), (70, 3636288), (72, 3535280), (80, 3181752), (84, 3030240), (90, 2828224), (96, 2651460), (105, 2424192), (107, 2378880), (112, 2272680), (118, 2157120), (120, 2121168), (126, 2020160), (128, 1988595), (140, 1818144), (144, 1767640), (160, 1590876), (168, 1515120), (177, 1438080), (180, 1414112), (192, 1325730), (210, 1212096), (214, 1189440), (224, 1136340), (236, 1078560), (240, 1060584), (252, 1010080), (280, 909072), (288, 883820), (295, 862848), (315, 808064), (320, 795438), (321, 792960), (336, 757560), (354, 719040), (360, 707056), (384, 662865), (413, 616320), (420, 606048), (428, 594720), (448, 568170), (472, 539280), (480, 530292), (504, 505040), (531, 479360), (535, 475776), (560, 454536), (576, 441910), (590, 431424), (630, 404032), (640, 397719), (642, 396480), (672, 378780), (708, 359520), (720, 353528), (749, 339840), (826, 308160), (840, 303024), (856, 297360), (885, 287616), (896, 284085), (944, 269640), (960, 265146), (963, 264320), (1008, 252520), (1062, 239680), (1070, 237888), (1120, 227268), (1152, 220955), (1180, 215712), (1239, 205440), (1260, 202016), (1284, 198240), (1344, 189390), (1416, 179760), (1440, 176764), (1498, 169920), (1605, 158592), (1652, 154080), (1680, 151512), (1712, 148680), (1770, 143808), (1888, 134820), (1920, 132573), (1926, 132160), (2016, 126260), (2065, 123264), (2124, 119840), (2140, 118944), (2240, 113634), (2247, 113280), (2360, 107856), (2478, 102720), (2520, 101008), (2568, 99120), (2655, 95872), (2688, 94695), (2832, 89880), (2880, 88382), (2996, 84960), (3210, 79296), (3304, 77040), (3360, 75756), (3424, 74340), (3540, 71904), (3717, 68480), (3745, 67968), (3776, 67410), (3852, 66080), (4032, 63130), (4130, 61632), (4248, 59920), (4280, 59472), (4480, 56817), (4494, 56640), (4720, 53928), (4815, 52864), (4956, 51360), (5040, 50504), (5136, 49560), (5310, 47936), (5664, 44940), (5760, 44191), (5992, 42480), (6195, 41088), (6313, 40320), (6420, 39648), (6608, 38520), (6720, 37878), (6741, 37760), (6848, 37170), (7080, 35952), (7434, 34240), (7490, 33984), (7552, 33705), (7704, 33040), (8064, 31565), (8260, 30816), (8496, 29960), (8560, 29736), (8988, 28320), (9440, 26964), (9630, 26432), (9912, 25680), (10080, 25252), (10272, 24780), (10620, 23968), (11235, 22656), (11328, 22470), (11984, 21240), (12390, 20544), (12626, 20160), (12840, 19824), (13216, 19260), (13440, 18939), (13482, 18880), (13696, 18585), (14160, 17976), (14868, 17120), (14980, 16992), (15408, 16520)]