123185585280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1311

約数の個数: 256

約数和(自身を含む): 395862163200

約数和(自身を除く): 272676577920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 503, 557, 640, 687, 916, 960, 1006, 1114, 1145, 1374, 1509, 1671, 1832, 1920, 2012, 2228, 2290, 2515, 2748, 2785, 3018, 3342, 3435, 3664, 4024, 4456, 4580, 5030, 5496, 5570, 6036, 6684, 6870, 7328, 7545, 8048, 8355, 8912, 9160, 10060, 10992, 11140, 12072, 13368, 13740, 14656, 15090, 16096, 16710, 17824, 18320, 20120, 21984, 22280, 24144, 26736, 27480, 29312, 30180, 32192, 33420, 35648, 36640, 40240, 43968, 44560, 48288, 53472, 54960, 60360, 64384, 66840, 71296, 73280, 80480, 87936, 89120, 96576, 106944, 109920, 115187, 120720, 127553, 133680, 146560, 160960, 178240, 193152, 213888, 219840, 230374, 241440, 255106, 267360, 280171, 321920, 345561, 356480, 382659, 439680, 460748, 482880, 510212, 534720, 560342, 575935, 637765, 691122, 765318, 840513, 921496, 965760, 1020424, 1069440, 1120684, 1151870, 1275530, 1382244, 1400855, 1530636, 1681026, 1727805, 1842992, 1913295, 2040848, 2241368, 2303740, 2551060, 2764488, 2801710, 3061272, 3362052, 3455610, 3685984, 3826590, 4081696, 4202565, 4482736, 4607480, 5102120, 5528976, 5603420, 6122544, 6724104, 6911220, 7371968, 7653180, 8163392, 8405130, 8965472, 9214960, 10204240, 11057952, 11206840, 12245088, 13448208, 13822440, 14743936, 15306360, 16326784, 16810260, 17930944, 18429920, 20408480, 22115904, 22413680, 24490176, 26896416, 27644880, 30612720, 33620520, 35861888, 36859840, 40816960, 44231808, 44827360, 48980352, 53792832, 55289760, 61225440, 64159159, 67241040, 73719680, 81633920, 89654720, 107585664, 110579520, 122450880, 128318318, 134482080, 179309440, 192477477, 221159040, 244901760, 256636636, 268964160, 320795795, 384954954, 513273272, 537928320, 641591590, 769909908, 962387385, 1026546544, 1283183180, 1539819816, 1924774770, 2053093088, 2566366360, 3079639632, 3849549540, 4106186176, 5132732720, 6159279264, 7699099080, 8212372352, 10265465440, 12318558528, 15398198160, 20530930880, 24637117056, 30796396320, 41061861760, 61592792640, 123185585280]

約数ペア:

[(1, 123185585280), (2, 61592792640), (3, 41061861760), (4, 30796396320), (5, 24637117056), (6, 20530930880), (8, 15398198160), (10, 12318558528), (12, 10265465440), (15, 8212372352), (16, 7699099080), (20, 6159279264), (24, 5132732720), (30, 4106186176), (32, 3849549540), (40, 3079639632), (48, 2566366360), (60, 2053093088), (64, 1924774770), (80, 1539819816), (96, 1283183180), (120, 1026546544), (128, 962387385), (160, 769909908), (192, 641591590), (229, 537928320), (240, 513273272), (320, 384954954), (384, 320795795), (458, 268964160), (480, 256636636), (503, 244901760), (557, 221159040), (640, 192477477), (687, 179309440), (916, 134482080), (960, 128318318), (1006, 122450880), (1114, 110579520), (1145, 107585664), (1374, 89654720), (1509, 81633920), (1671, 73719680), (1832, 67241040), (1920, 64159159), (2012, 61225440), (2228, 55289760), (2290, 53792832), (2515, 48980352), (2748, 44827360), (2785, 44231808), (3018, 40816960), (3342, 36859840), (3435, 35861888), (3664, 33620520), (4024, 30612720), (4456, 27644880), (4580, 26896416), (5030, 24490176), (5496, 22413680), (5570, 22115904), (6036, 20408480), (6684, 18429920), (6870, 17930944), (7328, 16810260), (7545, 16326784), (8048, 15306360), (8355, 14743936), (8912, 13822440), (9160, 13448208), (10060, 12245088), (10992, 11206840), (11140, 11057952), (12072, 10204240), (13368, 9214960), (13740, 8965472), (14656, 8405130), (15090, 8163392), (16096, 7653180), (16710, 7371968), (17824, 6911220), (18320, 6724104), (20120, 6122544), (21984, 5603420), (22280, 5528976), (24144, 5102120), (26736, 4607480), (27480, 4482736), (29312, 4202565), (30180, 4081696), (32192, 3826590), (33420, 3685984), (35648, 3455610), (36640, 3362052), (40240, 3061272), (43968, 2801710), (44560, 2764488), (48288, 2551060), (53472, 2303740), (54960, 2241368), (60360, 2040848), (64384, 1913295), (66840, 1842992), (71296, 1727805), (73280, 1681026), (80480, 1530636), (87936, 1400855), (89120, 1382244), (96576, 1275530), (106944, 1151870), (109920, 1120684), (115187, 1069440), (120720, 1020424), (127553, 965760), (133680, 921496), (146560, 840513), (160960, 765318), (178240, 691122), (193152, 637765), (213888, 575935), (219840, 560342), (230374, 534720), (241440, 510212), (255106, 482880), (267360, 460748), (280171, 439680), (321920, 382659), (345561, 356480)]