1213589760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 4053006720

約数和(自身を除く): 2839416960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 67, 80, 89, 96, 106, 120, 128, 134, 159, 160, 178, 192, 201, 212, 240, 256, 265, 267, 268, 318, 320, 335, 356, 384, 402, 424, 445, 480, 530, 534, 536, 636, 640, 670, 712, 768, 795, 804, 848, 890, 960, 1005, 1060, 1068, 1072, 1272, 1280, 1335, 1340, 1424, 1590, 1608, 1696, 1780, 1920, 2010, 2120, 2136, 2144, 2544, 2670, 2680, 2848, 3180, 3216, 3392, 3551, 3560, 3840, 4020, 4240, 4272, 4288, 4717, 5088, 5340, 5360, 5696, 5963, 6360, 6432, 6784, 7102, 7120, 8040, 8480, 8544, 8576, 9434, 10176, 10653, 10680, 10720, 11392, 11926, 12720, 12864, 13568, 14151, 14204, 14240, 16080, 16960, 17088, 17152, 17755, 17889, 18868, 20352, 21306, 21360, 21440, 22784, 23585, 23852, 25440, 25728, 28302, 28408, 28480, 29815, 32160, 33920, 34176, 35510, 35778, 37736, 40704, 42612, 42720, 42880, 47170, 47704, 50880, 51456, 53265, 56604, 56816, 56960, 59630, 64320, 67840, 68352, 70755, 71020, 71556, 75472, 85224, 85440, 85760, 89445, 94340, 95408, 101760, 106530, 113208, 113632, 113920, 119260, 128640, 141510, 142040, 143112, 150944, 170448, 170880, 178890, 188680, 190816, 203520, 213060, 226416, 227264, 238520, 257280, 283020, 284080, 286224, 301888, 316039, 340896, 341760, 357780, 377360, 381632, 426120, 452832, 454528, 477040, 566040, 568160, 572448, 603776, 632078, 681792, 715560, 754720, 763264, 852240, 905664, 909056, 948117, 954080, 1132080, 1136320, 1144896, 1207552, 1264156, 1363584, 1431120, 1509440, 1526528, 1580195, 1704480, 1811328, 1896234, 1908160, 2264160, 2272640, 2289792, 2528312, 2727168, 2862240, 3018880, 3160390, 3408960, 3622656, 3792468, 3816320, 4528320, 4545280, 4579584, 4740585, 5056624, 5724480, 6037760, 6320780, 6817920, 7584936, 7632640, 9056640, 9481170, 10113248, 11448960, 12641560, 13635840, 15169872, 18113280, 18962340, 20226496, 22897920, 25283120, 30339744, 37924680, 40452992, 50566240, 60679488, 75849360, 80905984, 101132480, 121358976, 151698720, 202264960, 242717952, 303397440, 404529920, 606794880, 1213589760]

約数ペア:

[(1, 1213589760), (2, 606794880), (3, 404529920), (4, 303397440), (5, 242717952), (6, 202264960), (8, 151698720), (10, 121358976), (12, 101132480), (15, 80905984), (16, 75849360), (20, 60679488), (24, 50566240), (30, 40452992), (32, 37924680), (40, 30339744), (48, 25283120), (53, 22897920), (60, 20226496), (64, 18962340), (67, 18113280), (80, 15169872), (89, 13635840), (96, 12641560), (106, 11448960), (120, 10113248), (128, 9481170), (134, 9056640), (159, 7632640), (160, 7584936), (178, 6817920), (192, 6320780), (201, 6037760), (212, 5724480), (240, 5056624), (256, 4740585), (265, 4579584), (267, 4545280), (268, 4528320), (318, 3816320), (320, 3792468), (335, 3622656), (356, 3408960), (384, 3160390), (402, 3018880), (424, 2862240), (445, 2727168), (480, 2528312), (530, 2289792), (534, 2272640), (536, 2264160), (636, 1908160), (640, 1896234), (670, 1811328), (712, 1704480), (768, 1580195), (795, 1526528), (804, 1509440), (848, 1431120), (890, 1363584), (960, 1264156), (1005, 1207552), (1060, 1144896), (1068, 1136320), (1072, 1132080), (1272, 954080), (1280, 948117), (1335, 909056), (1340, 905664), (1424, 852240), (1590, 763264), (1608, 754720), (1696, 715560), (1780, 681792), (1920, 632078), (2010, 603776), (2120, 572448), (2136, 568160), (2144, 566040), (2544, 477040), (2670, 454528), (2680, 452832), (2848, 426120), (3180, 381632), (3216, 377360), (3392, 357780), (3551, 341760), (3560, 340896), (3840, 316039), (4020, 301888), (4240, 286224), (4272, 284080), (4288, 283020), (4717, 257280), (5088, 238520), (5340, 227264), (5360, 226416), (5696, 213060), (5963, 203520), (6360, 190816), (6432, 188680), (6784, 178890), (7102, 170880), (7120, 170448), (8040, 150944), (8480, 143112), (8544, 142040), (8576, 141510), (9434, 128640), (10176, 119260), (10653, 113920), (10680, 113632), (10720, 113208), (11392, 106530), (11926, 101760), (12720, 95408), (12864, 94340), (13568, 89445), (14151, 85760), (14204, 85440), (14240, 85224), (16080, 75472), (16960, 71556), (17088, 71020), (17152, 70755), (17755, 68352), (17889, 67840), (18868, 64320), (20352, 59630), (21306, 56960), (21360, 56816), (21440, 56604), (22784, 53265), (23585, 51456), (23852, 50880), (25440, 47704), (25728, 47170), (28302, 42880), (28408, 42720), (28480, 42612), (29815, 40704), (32160, 37736), (33920, 35778), (34176, 35510)]