1820495040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 504

約数和(自身を含む): 7312548240

約数和(自身を除く): 5492053200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 169, 182, 192, 195, 196, 208, 210, 224, 229, 240, 245, 260, 273, 280, 294, 312, 320, 336, 338, 364, 390, 392, 416, 420, 448, 455, 458, 480, 490, 507, 520, 546, 560, 588, 624, 637, 672, 676, 687, 728, 735, 780, 784, 832, 840, 845, 910, 916, 960, 980, 1014, 1040, 1092, 1120, 1145, 1176, 1183, 1248, 1274, 1344, 1352, 1365, 1374, 1456, 1470, 1560, 1568, 1603, 1680, 1690, 1820, 1832, 1911, 1960, 2028, 2080, 2184, 2240, 2290, 2352, 2366, 2496, 2535, 2548, 2704, 2730, 2748, 2912, 2940, 2977, 3120, 3136, 3185, 3206, 3360, 3380, 3435, 3549, 3640, 3664, 3822, 3920, 4056, 4160, 4368, 4580, 4704, 4732, 4809, 5070, 5096, 5408, 5460, 5496, 5824, 5880, 5915, 5954, 6240, 6370, 6412, 6720, 6760, 6870, 7098, 7280, 7328, 7644, 7840, 8015, 8112, 8281, 8736, 8931, 9160, 9408, 9464, 9555, 9618, 10140, 10192, 10816, 10920, 10992, 11221, 11760, 11830, 11908, 12480, 12740, 12824, 13520, 13740, 14196, 14560, 14656, 14885, 15288, 15680, 16030, 16224, 16562, 17472, 17745, 17862, 18320, 18928, 19110, 19236, 20280, 20384, 20839, 21840, 21984, 22442, 23520, 23660, 23816, 24045, 24843, 25480, 25648, 27040, 27480, 28392, 29120, 29770, 30576, 32060, 32448, 33124, 33663, 35490, 35724, 36640, 37856, 38220, 38472, 38701, 40560, 40768, 41405, 41678, 43680, 43968, 44655, 44884, 47040, 47320, 47632, 48090, 49686, 50960, 51296, 54080, 54960, 56105, 56784, 59540, 61152, 62517, 64120, 66248, 67326, 70980, 71448, 73280, 75712, 76440, 76944, 77402, 81120, 82810, 83356, 87360, 89310, 89768, 94640, 95264, 96180, 99372, 101920, 102592, 104195, 109920, 112210, 113568, 116103, 119080, 122304, 124215, 125034, 128240, 132496, 134652, 141960, 142896, 145873, 152880, 153888, 154804, 162240, 165620, 166712, 168315, 178620, 179536, 189280, 190528, 192360, 193505, 198744, 203840, 208390, 219840, 224420, 227136, 232206, 238160, 248430, 250068, 256480, 264992, 269304, 270907, 283920, 285792, 291746, 305760, 307776, 309608, 312585, 331240, 333424, 336630, 357240, 359072, 378560, 384720, 387010, 397488, 416780, 437619, 448840, 464412, 476320, 496860, 500136, 512960, 529984, 538608, 541814, 567840, 571584, 580515, 583492, 611520, 619216, 625170, 662480, 666848, 673260, 714480, 718144, 729365, 769440, 774020, 794976, 812721, 833560, 875238, 897680, 928824, 952640, 993720, 1000272, 1077216, 1083628, 1135680, 1161030, 1166984, 1238432, 1250340, 1324960, 1333696, 1346520, 1354535, 1428960, 1458730, 1538880, 1548040, 1589952, 1625442, 1667120, 1750476, 1795360, 1857648, 1896349, 1987440, 2000544, 2154432, 2167256, 2188095, 2322060, 2333968, 2476864, 2500680, 2649920, 2693040, 2709070, 2857920, 2917460, 3096080, 3250884, 3334240, 3500952, 3590720, 3715296, 3792698, 3974880, 4001088, 4063605, 4334512, 4376190, 4644120, 4667936, 5001360, 5386080, 5418140, 5689047, 5834920, 6192160, 6501768, 6668480, 7001904, 7430592, 7585396, 7949760, 8127210, 8669024, 8752380, 9288240, 9335872, 9481745, 10002720, 10772160, 10836280, 11378094, 11669840, 12384320, 13003536, 14003808, 15170792, 16254420, 17338048, 17504760, 18576480, 18963490, 20005440, 21672560, 22756188, 23339680, 26007072, 28007616, 28445235, 30341584, 32508840, 35009520, 37152960, 37926980, 43345120, 45512376, 46679360, 52014144, 56890470, 60683168, 65017680, 70019040, 75853960, 86690240, 91024752, 113780940, 121366336, 130035360, 140038080, 151707920, 182049504, 227561880, 260070720, 303415840, 364099008, 455123760, 606831680, 910247520, 1820495040]

約数ペア:

[(1, 1820495040), (2, 910247520), (3, 606831680), (4, 455123760), (5, 364099008), (6, 303415840), (7, 260070720), (8, 227561880), (10, 182049504), (12, 151707920), (13, 140038080), (14, 130035360), (15, 121366336), (16, 113780940), (20, 91024752), (21, 86690240), (24, 75853960), (26, 70019040), (28, 65017680), (30, 60683168), (32, 56890470), (35, 52014144), (39, 46679360), (40, 45512376), (42, 43345120), (48, 37926980), (49, 37152960), (52, 35009520), (56, 32508840), (60, 30341584), (64, 28445235), (65, 28007616), (70, 26007072), (78, 23339680), (80, 22756188), (84, 21672560), (91, 20005440), (96, 18963490), (98, 18576480), (104, 17504760), (105, 17338048), (112, 16254420), (120, 15170792), (130, 14003808), (140, 13003536), (147, 12384320), (156, 11669840), (160, 11378094), (168, 10836280), (169, 10772160), (182, 10002720), (192, 9481745), (195, 9335872), (196, 9288240), (208, 8752380), (210, 8669024), (224, 8127210), (229, 7949760), (240, 7585396), (245, 7430592), (260, 7001904), (273, 6668480), (280, 6501768), (294, 6192160), (312, 5834920), (320, 5689047), (336, 5418140), (338, 5386080), (364, 5001360), (390, 4667936), (392, 4644120), (416, 4376190), (420, 4334512), (448, 4063605), (455, 4001088), (458, 3974880), (480, 3792698), (490, 3715296), (507, 3590720), (520, 3500952), (546, 3334240), (560, 3250884), (588, 3096080), (624, 2917460), (637, 2857920), (672, 2709070), (676, 2693040), (687, 2649920), (728, 2500680), (735, 2476864), (780, 2333968), (784, 2322060), (832, 2188095), (840, 2167256), (845, 2154432), (910, 2000544), (916, 1987440), (960, 1896349), (980, 1857648), (1014, 1795360), (1040, 1750476), (1092, 1667120), (1120, 1625442), (1145, 1589952), (1176, 1548040), (1183, 1538880), (1248, 1458730), (1274, 1428960), (1344, 1354535), (1352, 1346520), (1365, 1333696), (1374, 1324960), (1456, 1250340), (1470, 1238432), (1560, 1166984), (1568, 1161030), (1603, 1135680), (1680, 1083628), (1690, 1077216), (1820, 1000272), (1832, 993720), (1911, 952640), (1960, 928824), (2028, 897680), (2080, 875238), (2184, 833560), (2240, 812721), (2290, 794976), (2352, 774020), (2366, 769440), (2496, 729365), (2535, 718144), (2548, 714480), (2704, 673260), (2730, 666848), (2748, 662480), (2912, 625170), (2940, 619216), (2977, 611520), (3120, 583492), (3136, 580515), (3185, 571584), (3206, 567840), (3360, 541814), (3380, 538608), (3435, 529984), (3549, 512960), (3640, 500136), (3664, 496860), (3822, 476320), (3920, 464412), (4056, 448840), (4160, 437619), (4368, 416780), (4580, 397488), (4704, 387010), (4732, 384720), (4809, 378560), (5070, 359072), (5096, 357240), (5408, 336630), (5460, 333424), (5496, 331240), (5824, 312585), (5880, 309608), (5915, 307776), (5954, 305760), (6240, 291746), (6370, 285792), (6412, 283920), (6720, 270907), (6760, 269304), (6870, 264992), (7098, 256480), (7280, 250068), (7328, 248430), (7644, 238160), (7840, 232206), (8015, 227136), (8112, 224420), (8281, 219840), (8736, 208390), (8931, 203840), (9160, 198744), (9408, 193505), (9464, 192360), (9555, 190528), (9618, 189280), (10140, 179536), (10192, 178620), (10816, 168315), (10920, 166712), (10992, 165620), (11221, 162240), (11760, 154804), (11830, 153888), (11908, 152880), (12480, 145873), (12740, 142896), (12824, 141960), (13520, 134652), (13740, 132496), (14196, 128240), (14560, 125034), (14656, 124215), (14885, 122304), (15288, 119080), (15680, 116103), (16030, 113568), (16224, 112210), (16562, 109920), (17472, 104195), (17745, 102592), (17862, 101920), (18320, 99372), (18928, 96180), (19110, 95264), (19236, 94640), (20280, 89768), (20384, 89310), (20839, 87360), (21840, 83356), (21984, 82810), (22442, 81120), (23520, 77402), (23660, 76944), (23816, 76440), (24045, 75712), (24843, 73280), (25480, 71448), (25648, 70980), (27040, 67326), (27480, 66248), (28392, 64120), (29120, 62517), (29770, 61152), (30576, 59540), (32060, 56784), (32448, 56105), (33124, 54960), (33663, 54080), (35490, 51296), (35724, 50960), (36640, 49686), (37856, 48090), (38220, 47632), (38472, 47320), (38701, 47040), (40560, 44884), (40768, 44655), (41405, 43968), (41678, 43680)]