196949760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 288

約数和(自身を含む): 762918912

約数和(自身を除く): 565969152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 431, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 862, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1293, 1344, 1360, 1428, 1632, 1680, 1724, 1785, 1792, 1904, 1920, 2040, 2155, 2176, 2240, 2380, 2586, 2688, 2720, 2856, 3017, 3264, 3360, 3448, 3570, 3808, 3840, 4080, 4310, 4352, 4480, 4760, 5172, 5376, 5440, 5712, 6034, 6465, 6528, 6720, 6896, 7140, 7327, 7616, 8160, 8620, 8960, 9051, 9520, 10344, 10880, 11424, 12068, 12930, 13056, 13440, 13792, 14280, 14654, 15085, 15232, 16320, 17240, 18102, 19040, 20688, 21760, 21981, 22848, 24136, 25860, 26880, 27584, 28560, 29308, 30170, 30464, 32640, 34480, 36204, 36635, 38080, 41376, 43962, 45255, 45696, 48272, 51289, 51720, 55168, 57120, 58616, 60340, 65280, 68960, 72408, 73270, 76160, 82752, 87924, 90510, 91392, 96544, 102578, 103440, 109905, 110336, 114240, 117232, 120680, 137920, 144816, 146540, 152320, 153867, 165504, 175848, 181020, 193088, 205156, 206880, 219810, 228480, 234464, 241360, 256445, 275840, 289632, 293080, 307734, 331008, 351696, 362040, 386176, 410312, 413760, 439620, 456960, 468928, 482720, 512890, 551680, 579264, 586160, 615468, 703392, 724080, 769335, 772352, 820624, 827520, 879240, 937856, 965440, 1025780, 1158528, 1172320, 1230936, 1406784, 1448160, 1538670, 1641248, 1655040, 1758480, 1875712, 1930880, 2051560, 2317056, 2344640, 2461872, 2813568, 2896320, 3077340, 3282496, 3516960, 3861760, 4103120, 4689280, 4923744, 5627136, 5792640, 6154680, 6564992, 7033920, 8206240, 9378560, 9847488, 11585280, 12309360, 13129984, 14067840, 16412480, 19694976, 24618720, 28135680, 32824960, 39389952, 49237440, 65649920, 98474880, 196949760]

約数ペア:

[(1, 196949760), (2, 98474880), (3, 65649920), (4, 49237440), (5, 39389952), (6, 32824960), (7, 28135680), (8, 24618720), (10, 19694976), (12, 16412480), (14, 14067840), (15, 13129984), (16, 12309360), (17, 11585280), (20, 9847488), (21, 9378560), (24, 8206240), (28, 7033920), (30, 6564992), (32, 6154680), (34, 5792640), (35, 5627136), (40, 4923744), (42, 4689280), (48, 4103120), (51, 3861760), (56, 3516960), (60, 3282496), (64, 3077340), (68, 2896320), (70, 2813568), (80, 2461872), (84, 2344640), (85, 2317056), (96, 2051560), (102, 1930880), (105, 1875712), (112, 1758480), (119, 1655040), (120, 1641248), (128, 1538670), (136, 1448160), (140, 1406784), (160, 1230936), (168, 1172320), (170, 1158528), (192, 1025780), (204, 965440), (210, 937856), (224, 879240), (238, 827520), (240, 820624), (255, 772352), (256, 769335), (272, 724080), (280, 703392), (320, 615468), (336, 586160), (340, 579264), (357, 551680), (384, 512890), (408, 482720), (420, 468928), (431, 456960), (448, 439620), (476, 413760), (480, 410312), (510, 386176), (544, 362040), (560, 351696), (595, 331008), (640, 307734), (672, 293080), (680, 289632), (714, 275840), (768, 256445), (816, 241360), (840, 234464), (862, 228480), (896, 219810), (952, 206880), (960, 205156), (1020, 193088), (1088, 181020), (1120, 175848), (1190, 165504), (1280, 153867), (1293, 152320), (1344, 146540), (1360, 144816), (1428, 137920), (1632, 120680), (1680, 117232), (1724, 114240), (1785, 110336), (1792, 109905), (1904, 103440), (1920, 102578), (2040, 96544), (2155, 91392), (2176, 90510), (2240, 87924), (2380, 82752), (2586, 76160), (2688, 73270), (2720, 72408), (2856, 68960), (3017, 65280), (3264, 60340), (3360, 58616), (3448, 57120), (3570, 55168), (3808, 51720), (3840, 51289), (4080, 48272), (4310, 45696), (4352, 45255), (4480, 43962), (4760, 41376), (5172, 38080), (5376, 36635), (5440, 36204), (5712, 34480), (6034, 32640), (6465, 30464), (6528, 30170), (6720, 29308), (6896, 28560), (7140, 27584), (7327, 26880), (7616, 25860), (8160, 24136), (8620, 22848), (8960, 21981), (9051, 21760), (9520, 20688), (10344, 19040), (10880, 18102), (11424, 17240), (12068, 16320), (12930, 15232), (13056, 15085), (13440, 14654), (13792, 14280)]