247135680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 336

約数和(自身を含む): 962863200

約数和(自身を除く): 715727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 64, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 192, 198, 220, 232, 240, 261, 264, 269, 288, 290, 319, 320, 330, 348, 352, 360, 396, 435, 440, 464, 480, 495, 522, 528, 538, 576, 580, 638, 660, 696, 704, 720, 792, 807, 870, 880, 928, 957, 960, 990, 1044, 1056, 1076, 1160, 1276, 1305, 1320, 1345, 1392, 1440, 1584, 1595, 1614, 1740, 1760, 1856, 1914, 1980, 2088, 2112, 2152, 2320, 2421, 2552, 2610, 2640, 2690, 2784, 2871, 2880, 2959, 3168, 3190, 3228, 3480, 3520, 3828, 3960, 4035, 4176, 4304, 4640, 4785, 4842, 5104, 5220, 5280, 5380, 5568, 5742, 5918, 6336, 6380, 6456, 6960, 7656, 7801, 7920, 8070, 8352, 8608, 8877, 9280, 9570, 9684, 10208, 10440, 10560, 10760, 11484, 11836, 12105, 12760, 12912, 13920, 14355, 14795, 15312, 15602, 15840, 16140, 16704, 17216, 17754, 19140, 19368, 20416, 20880, 21520, 22968, 23403, 23672, 24210, 25520, 25824, 26631, 27840, 28710, 29590, 30624, 31204, 31680, 32280, 35508, 38280, 38736, 39005, 41760, 43040, 44385, 45936, 46806, 47344, 48420, 51040, 51648, 53262, 57420, 59180, 61248, 62408, 64560, 70209, 71016, 76560, 77472, 78010, 83520, 85811, 86080, 88770, 91872, 93612, 94688, 96840, 102080, 106524, 114840, 117015, 118360, 124816, 129120, 133155, 140418, 142032, 153120, 154944, 156020, 171622, 177540, 183744, 187224, 189376, 193680, 213048, 229680, 234030, 236720, 249632, 257433, 258240, 266310, 280836, 284064, 306240, 312040, 343244, 351045, 355080, 374448, 387360, 426096, 429055, 459360, 468060, 473440, 499264, 514866, 532620, 561672, 568128, 624080, 686488, 702090, 710160, 748896, 772299, 774720, 852192, 858110, 918720, 936120, 946880, 1029732, 1065240, 1123344, 1248160, 1287165, 1372976, 1404180, 1420320, 1497792, 1544598, 1704384, 1716220, 1872240, 2059464, 2130480, 2246688, 2496320, 2574330, 2745952, 2808360, 2840640, 3089196, 3432440, 3744480, 3861495, 4118928, 4260960, 4493376, 5148660, 5491904, 5616720, 6178392, 6864880, 7488960, 7722990, 8237856, 8521920, 10297320, 11233440, 12356784, 13729760, 15445980, 16475712, 20594640, 22466880, 24713568, 27459520, 30891960, 41189280, 49427136, 61783920, 82378560, 123567840, 247135680]

約数ペア:

[(1, 247135680), (2, 123567840), (3, 82378560), (4, 61783920), (5, 49427136), (6, 41189280), (8, 30891960), (9, 27459520), (10, 24713568), (11, 22466880), (12, 20594640), (15, 16475712), (16, 15445980), (18, 13729760), (20, 12356784), (22, 11233440), (24, 10297320), (29, 8521920), (30, 8237856), (32, 7722990), (33, 7488960), (36, 6864880), (40, 6178392), (44, 5616720), (45, 5491904), (48, 5148660), (55, 4493376), (58, 4260960), (60, 4118928), (64, 3861495), (66, 3744480), (72, 3432440), (80, 3089196), (87, 2840640), (88, 2808360), (90, 2745952), (96, 2574330), (99, 2496320), (110, 2246688), (116, 2130480), (120, 2059464), (132, 1872240), (144, 1716220), (145, 1704384), (160, 1544598), (165, 1497792), (174, 1420320), (176, 1404180), (180, 1372976), (192, 1287165), (198, 1248160), (220, 1123344), (232, 1065240), (240, 1029732), (261, 946880), (264, 936120), (269, 918720), (288, 858110), (290, 852192), (319, 774720), (320, 772299), (330, 748896), (348, 710160), (352, 702090), (360, 686488), (396, 624080), (435, 568128), (440, 561672), (464, 532620), (480, 514866), (495, 499264), (522, 473440), (528, 468060), (538, 459360), (576, 429055), (580, 426096), (638, 387360), (660, 374448), (696, 355080), (704, 351045), (720, 343244), (792, 312040), (807, 306240), (870, 284064), (880, 280836), (928, 266310), (957, 258240), (960, 257433), (990, 249632), (1044, 236720), (1056, 234030), (1076, 229680), (1160, 213048), (1276, 193680), (1305, 189376), (1320, 187224), (1345, 183744), (1392, 177540), (1440, 171622), (1584, 156020), (1595, 154944), (1614, 153120), (1740, 142032), (1760, 140418), (1856, 133155), (1914, 129120), (1980, 124816), (2088, 118360), (2112, 117015), (2152, 114840), (2320, 106524), (2421, 102080), (2552, 96840), (2610, 94688), (2640, 93612), (2690, 91872), (2784, 88770), (2871, 86080), (2880, 85811), (2959, 83520), (3168, 78010), (3190, 77472), (3228, 76560), (3480, 71016), (3520, 70209), (3828, 64560), (3960, 62408), (4035, 61248), (4176, 59180), (4304, 57420), (4640, 53262), (4785, 51648), (4842, 51040), (5104, 48420), (5220, 47344), (5280, 46806), (5380, 45936), (5568, 44385), (5742, 43040), (5918, 41760), (6336, 39005), (6380, 38736), (6456, 38280), (6960, 35508), (7656, 32280), (7801, 31680), (7920, 31204), (8070, 30624), (8352, 29590), (8608, 28710), (8877, 27840), (9280, 26631), (9570, 25824), (9684, 25520), (10208, 24210), (10440, 23672), (10560, 23403), (10760, 22968), (11484, 21520), (11836, 20880), (12105, 20416), (12760, 19368), (12912, 19140), (13920, 17754), (14355, 17216), (14795, 16704), (15312, 16140), (15602, 15840)]