1222287360

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 448

約数和(自身を含む): 4718304000

約数和(自身を除く): 3496016640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 128, 140, 145, 147, 160, 168, 174, 192, 196, 203, 210, 224, 232, 240, 245, 256, 280, 290, 294, 320, 336, 343, 348, 384, 392, 406, 420, 435, 448, 464, 480, 490, 512, 560, 580, 588, 609, 640, 672, 686, 696, 735, 768, 784, 812, 840, 870, 896, 928, 960, 980, 1015, 1024, 1029, 1120, 1160, 1176, 1218, 1280, 1344, 1372, 1392, 1421, 1470, 1536, 1568, 1624, 1680, 1715, 1740, 1792, 1856, 1920, 1960, 2030, 2048, 2058, 2240, 2320, 2352, 2436, 2560, 2688, 2744, 2784, 2842, 2940, 3045, 3072, 3136, 3248, 3360, 3430, 3480, 3584, 3712, 3840, 3920, 4060, 4096, 4116, 4263, 4480, 4640, 4704, 4872, 5120, 5145, 5376, 5488, 5568, 5684, 5880, 6090, 6144, 6272, 6496, 6720, 6860, 6960, 7105, 7168, 7424, 7680, 7840, 8120, 8192, 8232, 8526, 8960, 9280, 9408, 9744, 9947, 10240, 10290, 10752, 10976, 11136, 11368, 11760, 12180, 12288, 12544, 12992, 13440, 13720, 13920, 14210, 14336, 14848, 15360, 15680, 16240, 16464, 17052, 17920, 18560, 18816, 19488, 19894, 20480, 20580, 21315, 21504, 21952, 22272, 22736, 23520, 24360, 24576, 25088, 25984, 26880, 27440, 27840, 28420, 28672, 29696, 29841, 30720, 31360, 32480, 32928, 34104, 35840, 37120, 37632, 38976, 39788, 40960, 41160, 42630, 43008, 43904, 44544, 45472, 47040, 48720, 49735, 50176, 51968, 53760, 54880, 55680, 56840, 57344, 59392, 59682, 61440, 62720, 64960, 65856, 68208, 71680, 74240, 75264, 77952, 79576, 82320, 85260, 86016, 87808, 89088, 90944, 94080, 97440, 99470, 100352, 103936, 107520, 109760, 111360, 113680, 118784, 119364, 122880, 125440, 129920, 131712, 136416, 143360, 148480, 149205, 150528, 155904, 159152, 164640, 170520, 172032, 175616, 178176, 181888, 188160, 194880, 198940, 200704, 207872, 215040, 219520, 222720, 227360, 237568, 238728, 250880, 259840, 263424, 272832, 286720, 296960, 298410, 301056, 311808, 318304, 329280, 341040, 351232, 356352, 363776, 376320, 389760, 397880, 401408, 415744, 430080, 439040, 445440, 454720, 477456, 501760, 519680, 526848, 545664, 593920, 596820, 602112, 623616, 636608, 658560, 682080, 702464, 712704, 727552, 752640, 779520, 795760, 831488, 860160, 878080, 890880, 909440, 954912, 1003520, 1039360, 1053696, 1091328, 1187840, 1193640, 1204224, 1247232, 1273216, 1317120, 1364160, 1404928, 1455104, 1505280, 1559040, 1591520, 1662976, 1756160, 1781760, 1818880, 1909824, 2007040, 2078720, 2107392, 2182656, 2387280, 2494464, 2546432, 2634240, 2728320, 2809856, 2910208, 3010560, 3118080, 3183040, 3512320, 3563520, 3637760, 3819648, 4157440, 4214784, 4365312, 4774560, 4988928, 5092864, 5268480, 5456640, 5820416, 6021120, 6236160, 6366080, 7024640, 7275520, 7639296, 8314880, 8429568, 8730624, 9549120, 10185728, 10536960, 10913280, 11640832, 12472320, 12732160, 14049280, 14551040, 15278592, 17461248, 19098240, 20371456, 21073920, 21826560, 24944640, 25464320, 29102080, 30557184, 34922496, 38196480, 40742912, 42147840, 43653120, 50928640, 58204160, 61114368, 76392960, 81485824, 87306240, 101857280, 122228736, 152785920, 174612480, 203714560, 244457472, 305571840, 407429120, 611143680, 1222287360]

約数ペア:

[(1, 1222287360), (2, 611143680), (3, 407429120), (4, 305571840), (5, 244457472), (6, 203714560), (7, 174612480), (8, 152785920), (10, 122228736), (12, 101857280), (14, 87306240), (15, 81485824), (16, 76392960), (20, 61114368), (21, 58204160), (24, 50928640), (28, 43653120), (29, 42147840), (30, 40742912), (32, 38196480), (35, 34922496), (40, 30557184), (42, 29102080), (48, 25464320), (49, 24944640), (56, 21826560), (58, 21073920), (60, 20371456), (64, 19098240), (70, 17461248), (80, 15278592), (84, 14551040), (87, 14049280), (96, 12732160), (98, 12472320), (105, 11640832), (112, 10913280), (116, 10536960), (120, 10185728), (128, 9549120), (140, 8730624), (145, 8429568), (147, 8314880), (160, 7639296), (168, 7275520), (174, 7024640), (192, 6366080), (196, 6236160), (203, 6021120), (210, 5820416), (224, 5456640), (232, 5268480), (240, 5092864), (245, 4988928), (256, 4774560), (280, 4365312), (290, 4214784), (294, 4157440), (320, 3819648), (336, 3637760), (343, 3563520), (348, 3512320), (384, 3183040), (392, 3118080), (406, 3010560), (420, 2910208), (435, 2809856), (448, 2728320), (464, 2634240), (480, 2546432), (490, 2494464), (512, 2387280), (560, 2182656), (580, 2107392), (588, 2078720), (609, 2007040), (640, 1909824), (672, 1818880), (686, 1781760), (696, 1756160), (735, 1662976), (768, 1591520), (784, 1559040), (812, 1505280), (840, 1455104), (870, 1404928), (896, 1364160), (928, 1317120), (960, 1273216), (980, 1247232), (1015, 1204224), (1024, 1193640), (1029, 1187840), (1120, 1091328), (1160, 1053696), (1176, 1039360), (1218, 1003520), (1280, 954912), (1344, 909440), (1372, 890880), (1392, 878080), (1421, 860160), (1470, 831488), (1536, 795760), (1568, 779520), (1624, 752640), (1680, 727552), (1715, 712704), (1740, 702464), (1792, 682080), (1856, 658560), (1920, 636608), (1960, 623616), (2030, 602112), (2048, 596820), (2058, 593920), (2240, 545664), (2320, 526848), (2352, 519680), (2436, 501760), (2560, 477456), (2688, 454720), (2744, 445440), (2784, 439040), (2842, 430080), (2940, 415744), (3045, 401408), (3072, 397880), (3136, 389760), (3248, 376320), (3360, 363776), (3430, 356352), (3480, 351232), (3584, 341040), (3712, 329280), (3840, 318304), (3920, 311808), (4060, 301056), (4096, 298410), (4116, 296960), (4263, 286720), (4480, 272832), (4640, 263424), (4704, 259840), (4872, 250880), (5120, 238728), (5145, 237568), (5376, 227360), (5488, 222720), (5568, 219520), (5684, 215040), (5880, 207872), (6090, 200704), (6144, 198940), (6272, 194880), (6496, 188160), (6720, 181888), (6860, 178176), (6960, 175616), (7105, 172032), (7168, 170520), (7424, 164640), (7680, 159152), (7840, 155904), (8120, 150528), (8192, 149205), (8232, 148480), (8526, 143360), (8960, 136416), (9280, 131712), (9408, 129920), (9744, 125440), (9947, 122880), (10240, 119364), (10290, 118784), (10752, 113680), (10976, 111360), (11136, 109760), (11368, 107520), (11760, 103936), (12180, 100352), (12288, 99470), (12544, 97440), (12992, 94080), (13440, 90944), (13720, 89088), (13920, 87808), (14210, 86016), (14336, 85260), (14848, 82320), (15360, 79576), (15680, 77952), (16240, 75264), (16464, 74240), (17052, 71680), (17920, 68208), (18560, 65856), (18816, 64960), (19488, 62720), (19894, 61440), (20480, 59682), (20580, 59392), (21315, 57344), (21504, 56840), (21952, 55680), (22272, 54880), (22736, 53760), (23520, 51968), (24360, 50176), (24576, 49735), (25088, 48720), (25984, 47040), (26880, 45472), (27440, 44544), (27840, 43904), (28420, 43008), (28672, 42630), (29696, 41160), (29841, 40960), (30720, 39788), (31360, 38976), (32480, 37632), (32928, 37120), (34104, 35840)]