123150720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 512

約数和(自身を含む): 528768000

約数和(自身を除く): 405617280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 49, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 98, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 147, 154, 160, 165, 168, 170, 176, 187, 192, 196, 204, 210, 220, 224, 231, 238, 240, 245, 255, 264, 272, 280, 294, 308, 320, 330, 336, 340, 343, 352, 357, 374, 384, 385, 392, 408, 420, 440, 448, 462, 476, 480, 490, 510, 528, 539, 544, 560, 561, 588, 595, 616, 640, 660, 672, 680, 686, 704, 714, 735, 748, 770, 784, 816, 833, 840, 880, 896, 924, 935, 952, 960, 980, 1020, 1029, 1056, 1078, 1088, 1120, 1122, 1155, 1176, 1190, 1232, 1309, 1320, 1344, 1360, 1372, 1408, 1428, 1470, 1496, 1540, 1568, 1617, 1632, 1666, 1680, 1715, 1760, 1785, 1848, 1870, 1904, 1920, 1960, 2040, 2058, 2112, 2156, 2176, 2240, 2244, 2310, 2352, 2380, 2464, 2499, 2618, 2640, 2688, 2695, 2720, 2744, 2805, 2856, 2940, 2992, 3080, 3136, 3234, 3264, 3332, 3360, 3430, 3520, 3570, 3696, 3740, 3773, 3808, 3920, 3927, 4080, 4116, 4165, 4224, 4312, 4480, 4488, 4620, 4704, 4760, 4928, 4998, 5145, 5236, 5280, 5390, 5440, 5488, 5610, 5712, 5831, 5880, 5984, 6160, 6272, 6468, 6528, 6545, 6664, 6720, 6860, 7040, 7140, 7392, 7480, 7546, 7616, 7840, 7854, 8085, 8160, 8232, 8330, 8624, 8976, 9163, 9240, 9408, 9520, 9856, 9996, 10290, 10472, 10560, 10780, 10880, 10976, 11220, 11319, 11424, 11662, 11760, 11968, 12320, 12495, 12936, 13090, 13328, 13440, 13720, 14280, 14784, 14960, 15092, 15232, 15680, 15708, 16170, 16320, 16464, 16660, 17248, 17493, 17952, 18326, 18480, 18816, 18865, 19040, 19635, 19992, 20580, 20944, 21120, 21560, 21952, 22440, 22638, 22848, 23324, 23520, 23936, 24640, 24990, 25872, 26180, 26656, 27440, 27489, 28560, 29155, 29568, 29920, 30184, 31360, 31416, 32340, 32640, 32928, 33320, 34496, 34986, 35904, 36652, 36960, 37730, 38080, 39270, 39984, 41160, 41888, 43120, 43904, 44880, 45276, 45696, 45815, 46648, 47040, 49280, 49980, 51744, 52360, 53312, 54880, 54978, 56595, 57120, 58310, 59840, 60368, 62832, 64141, 64680, 65856, 66640, 68992, 69972, 71808, 73304, 73920, 75460, 76160, 78540, 79968, 82320, 83776, 86240, 87465, 89760, 90552, 91630, 93296, 94080, 99960, 103488, 104720, 106624, 109760, 109956, 113190, 114240, 116620, 119680, 120736, 125664, 128282, 129360, 131712, 133280, 137445, 139944, 146608, 147840, 150920, 157080, 159936, 164640, 167552, 172480, 174930, 179520, 181104, 183260, 186592, 192423, 199920, 206976, 209440, 219520, 219912, 226380, 228480, 233240, 241472, 251328, 256564, 258720, 266560, 274890, 279888, 293216, 301840, 314160, 319872, 320705, 329280, 344960, 349860, 359040, 362208, 366520, 373184, 384846, 399840, 418880, 439824, 452760, 466480, 482944, 502656, 513128, 517440, 533120, 549780, 559776, 586432, 603680, 628320, 641410, 658560, 699720, 724416, 733040, 746368, 769692, 799680, 837760, 879648, 905520, 932960, 962115, 1026256, 1034880, 1099560, 1119552, 1172864, 1207360, 1256640, 1282820, 1399440, 1448832, 1466080, 1539384, 1599360, 1759296, 1811040, 1865920, 1924230, 2052512, 2199120, 2239104, 2414720, 2513280, 2565640, 2798880, 2932160, 3078768, 3518592, 3622080, 3731840, 3848460, 4105024, 4398240, 5131280, 5597760, 5864320, 6157536, 7244160, 7696920, 8210048, 8796480, 10262560, 11195520, 12315072, 15393840, 17592960, 20525120, 24630144, 30787680, 41050240, 61575360, 123150720]

約数ペア:

[(1, 123150720), (2, 61575360), (3, 41050240), (4, 30787680), (5, 24630144), (6, 20525120), (7, 17592960), (8, 15393840), (10, 12315072), (11, 11195520), (12, 10262560), (14, 8796480), (15, 8210048), (16, 7696920), (17, 7244160), (20, 6157536), (21, 5864320), (22, 5597760), (24, 5131280), (28, 4398240), (30, 4105024), (32, 3848460), (33, 3731840), (34, 3622080), (35, 3518592), (40, 3078768), (42, 2932160), (44, 2798880), (48, 2565640), (49, 2513280), (51, 2414720), (55, 2239104), (56, 2199120), (60, 2052512), (64, 1924230), (66, 1865920), (68, 1811040), (70, 1759296), (77, 1599360), (80, 1539384), (84, 1466080), (85, 1448832), (88, 1399440), (96, 1282820), (98, 1256640), (102, 1207360), (105, 1172864), (110, 1119552), (112, 1099560), (119, 1034880), (120, 1026256), (128, 962115), (132, 932960), (136, 905520), (140, 879648), (147, 837760), (154, 799680), (160, 769692), (165, 746368), (168, 733040), (170, 724416), (176, 699720), (187, 658560), (192, 641410), (196, 628320), (204, 603680), (210, 586432), (220, 559776), (224, 549780), (231, 533120), (238, 517440), (240, 513128), (245, 502656), (255, 482944), (264, 466480), (272, 452760), (280, 439824), (294, 418880), (308, 399840), (320, 384846), (330, 373184), (336, 366520), (340, 362208), (343, 359040), (352, 349860), (357, 344960), (374, 329280), (384, 320705), (385, 319872), (392, 314160), (408, 301840), (420, 293216), (440, 279888), (448, 274890), (462, 266560), (476, 258720), (480, 256564), (490, 251328), (510, 241472), (528, 233240), (539, 228480), (544, 226380), (560, 219912), (561, 219520), (588, 209440), (595, 206976), (616, 199920), (640, 192423), (660, 186592), (672, 183260), (680, 181104), (686, 179520), (704, 174930), (714, 172480), (735, 167552), (748, 164640), (770, 159936), (784, 157080), (816, 150920), (833, 147840), (840, 146608), (880, 139944), (896, 137445), (924, 133280), (935, 131712), (952, 129360), (960, 128282), (980, 125664), (1020, 120736), (1029, 119680), (1056, 116620), (1078, 114240), (1088, 113190), (1120, 109956), (1122, 109760), (1155, 106624), (1176, 104720), (1190, 103488), (1232, 99960), (1309, 94080), (1320, 93296), (1344, 91630), (1360, 90552), (1372, 89760), (1408, 87465), (1428, 86240), (1470, 83776), (1496, 82320), (1540, 79968), (1568, 78540), (1617, 76160), (1632, 75460), (1666, 73920), (1680, 73304), (1715, 71808), (1760, 69972), (1785, 68992), (1848, 66640), (1870, 65856), (1904, 64680), (1920, 64141), (1960, 62832), (2040, 60368), (2058, 59840), (2112, 58310), (2156, 57120), (2176, 56595), (2240, 54978), (2244, 54880), (2310, 53312), (2352, 52360), (2380, 51744), (2464, 49980), (2499, 49280), (2618, 47040), (2640, 46648), (2688, 45815), (2695, 45696), (2720, 45276), (2744, 44880), (2805, 43904), (2856, 43120), (2940, 41888), (2992, 41160), (3080, 39984), (3136, 39270), (3234, 38080), (3264, 37730), (3332, 36960), (3360, 36652), (3430, 35904), (3520, 34986), (3570, 34496), (3696, 33320), (3740, 32928), (3773, 32640), (3808, 32340), (3920, 31416), (3927, 31360), (4080, 30184), (4116, 29920), (4165, 29568), (4224, 29155), (4312, 28560), (4480, 27489), (4488, 27440), (4620, 26656), (4704, 26180), (4760, 25872), (4928, 24990), (4998, 24640), (5145, 23936), (5236, 23520), (5280, 23324), (5390, 22848), (5440, 22638), (5488, 22440), (5610, 21952), (5712, 21560), (5831, 21120), (5880, 20944), (5984, 20580), (6160, 19992), (6272, 19635), (6468, 19040), (6528, 18865), (6545, 18816), (6664, 18480), (6720, 18326), (6860, 17952), (7040, 17493), (7140, 17248), (7392, 16660), (7480, 16464), (7546, 16320), (7616, 16170), (7840, 15708), (7854, 15680), (8085, 15232), (8160, 15092), (8232, 14960), (8330, 14784), (8624, 14280), (8976, 13720), (9163, 13440), (9240, 13328), (9408, 13090), (9520, 12936), (9856, 12495), (9996, 12320), (10290, 11968), (10472, 11760), (10560, 11662), (10780, 11424), (10880, 11319), (10976, 11220)]