91768320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 240

約数和(自身を含む): 363860640

約数和(自身を除く): 272092320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 569, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1138, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1707, 1792, 1920, 2016, 2240, 2276, 2304, 2520, 2560, 2688, 2845, 2880, 3360, 3414, 3584, 3840, 3983, 4032, 4480, 4552, 4608, 5040, 5121, 5376, 5690, 5760, 6720, 6828, 7680, 7966, 8064, 8535, 8960, 9104, 10080, 10242, 10752, 11380, 11520, 11949, 13440, 13656, 15932, 16128, 17070, 17920, 18208, 19915, 20160, 20484, 22760, 23040, 23898, 25605, 26880, 27312, 31864, 32256, 34140, 35847, 36416, 39830, 40320, 40968, 45520, 47796, 51210, 53760, 54624, 59745, 63728, 68280, 71694, 72832, 79660, 80640, 81936, 91040, 95592, 102420, 109248, 119490, 127456, 136560, 143388, 145664, 159320, 161280, 163872, 179235, 182080, 191184, 204840, 218496, 238980, 254912, 273120, 286776, 291328, 318640, 327744, 358470, 364160, 382368, 409680, 436992, 477960, 509824, 546240, 573552, 637280, 655488, 716940, 728320, 764736, 819360, 873984, 955920, 1019648, 1092480, 1147104, 1274560, 1310976, 1433880, 1456640, 1529472, 1638720, 1911840, 2039296, 2184960, 2294208, 2549120, 2621952, 2867760, 3058944, 3277440, 3823680, 4369920, 4588416, 5098240, 5735520, 6117888, 6554880, 7647360, 9176832, 10196480, 11471040, 13109760, 15294720, 18353664, 22942080, 30589440, 45884160, 91768320]

約数ペア:

[(1, 91768320), (2, 45884160), (3, 30589440), (4, 22942080), (5, 18353664), (6, 15294720), (7, 13109760), (8, 11471040), (9, 10196480), (10, 9176832), (12, 7647360), (14, 6554880), (15, 6117888), (16, 5735520), (18, 5098240), (20, 4588416), (21, 4369920), (24, 3823680), (28, 3277440), (30, 3058944), (32, 2867760), (35, 2621952), (36, 2549120), (40, 2294208), (42, 2184960), (45, 2039296), (48, 1911840), (56, 1638720), (60, 1529472), (63, 1456640), (64, 1433880), (70, 1310976), (72, 1274560), (80, 1147104), (84, 1092480), (90, 1019648), (96, 955920), (105, 873984), (112, 819360), (120, 764736), (126, 728320), (128, 716940), (140, 655488), (144, 637280), (160, 573552), (168, 546240), (180, 509824), (192, 477960), (210, 436992), (224, 409680), (240, 382368), (252, 364160), (256, 358470), (280, 327744), (288, 318640), (315, 291328), (320, 286776), (336, 273120), (360, 254912), (384, 238980), (420, 218496), (448, 204840), (480, 191184), (504, 182080), (512, 179235), (560, 163872), (569, 161280), (576, 159320), (630, 145664), (640, 143388), (672, 136560), (720, 127456), (768, 119490), (840, 109248), (896, 102420), (960, 95592), (1008, 91040), (1120, 81936), (1138, 80640), (1152, 79660), (1260, 72832), (1280, 71694), (1344, 68280), (1440, 63728), (1536, 59745), (1680, 54624), (1707, 53760), (1792, 51210), (1920, 47796), (2016, 45520), (2240, 40968), (2276, 40320), (2304, 39830), (2520, 36416), (2560, 35847), (2688, 34140), (2845, 32256), (2880, 31864), (3360, 27312), (3414, 26880), (3584, 25605), (3840, 23898), (3983, 23040), (4032, 22760), (4480, 20484), (4552, 20160), (4608, 19915), (5040, 18208), (5121, 17920), (5376, 17070), (5690, 16128), (5760, 15932), (6720, 13656), (6828, 13440), (7680, 11949), (7966, 11520), (8064, 11380), (8535, 10752), (8960, 10242), (9104, 10080)]