75304320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 296110080

約数和(自身を除く): 220805760

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, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 431, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 862, 896, 910, 960, 1040, 1092, 1120, 1248, 1293, 1344, 1365, 1456, 1560, 1664, 1680, 1724, 1820, 1920, 2080, 2155, 2184, 2240, 2496, 2586, 2688, 2730, 2912, 3017, 3120, 3360, 3448, 3640, 4160, 4310, 4368, 4480, 4992, 5172, 5460, 5603, 5824, 6034, 6240, 6465, 6720, 6896, 7280, 8320, 8620, 8736, 9051, 10344, 10920, 11206, 11648, 12068, 12480, 12930, 13440, 13792, 14560, 15085, 16809, 17240, 17472, 18102, 20688, 21840, 22412, 24136, 24960, 25860, 27584, 28015, 29120, 30170, 33618, 34480, 34944, 36204, 39221, 41376, 43680, 44824, 45255, 48272, 51720, 55168, 56030, 58240, 60340, 67236, 68960, 72408, 78442, 82752, 84045, 87360, 89648, 90510, 96544, 103440, 112060, 117663, 120680, 134472, 137920, 144816, 156884, 165504, 168090, 174720, 179296, 181020, 193088, 196105, 206880, 224120, 235326, 241360, 268944, 275840, 289632, 313768, 336180, 358592, 362040, 386176, 392210, 413760, 448240, 470652, 482720, 537888, 579264, 588315, 627536, 672360, 717184, 724080, 784420, 827520, 896480, 941304, 965440, 1075776, 1158528, 1176630, 1255072, 1344720, 1448160, 1568840, 1792960, 1882608, 1930880, 2151552, 2353260, 2510144, 2689440, 2896320, 3137680, 3585920, 3765216, 4706520, 5020288, 5378880, 5792640, 6275360, 7530432, 9413040, 10757760, 12550720, 15060864, 18826080, 25101440, 37652160, 75304320]

約数ペア:

[(1, 75304320), (2, 37652160), (3, 25101440), (4, 18826080), (5, 15060864), (6, 12550720), (7, 10757760), (8, 9413040), (10, 7530432), (12, 6275360), (13, 5792640), (14, 5378880), (15, 5020288), (16, 4706520), (20, 3765216), (21, 3585920), (24, 3137680), (26, 2896320), (28, 2689440), (30, 2510144), (32, 2353260), (35, 2151552), (39, 1930880), (40, 1882608), (42, 1792960), (48, 1568840), (52, 1448160), (56, 1344720), (60, 1255072), (64, 1176630), (65, 1158528), (70, 1075776), (78, 965440), (80, 941304), (84, 896480), (91, 827520), (96, 784420), (104, 724080), (105, 717184), (112, 672360), (120, 627536), (128, 588315), (130, 579264), (140, 537888), (156, 482720), (160, 470652), (168, 448240), (182, 413760), (192, 392210), (195, 386176), (208, 362040), (210, 358592), (224, 336180), (240, 313768), (260, 289632), (273, 275840), (280, 268944), (312, 241360), (320, 235326), (336, 224120), (364, 206880), (384, 196105), (390, 193088), (416, 181020), (420, 179296), (431, 174720), (448, 168090), (455, 165504), (480, 156884), (520, 144816), (546, 137920), (560, 134472), (624, 120680), (640, 117663), (672, 112060), (728, 103440), (780, 96544), (832, 90510), (840, 89648), (862, 87360), (896, 84045), (910, 82752), (960, 78442), (1040, 72408), (1092, 68960), (1120, 67236), (1248, 60340), (1293, 58240), (1344, 56030), (1365, 55168), (1456, 51720), (1560, 48272), (1664, 45255), (1680, 44824), (1724, 43680), (1820, 41376), (1920, 39221), (2080, 36204), (2155, 34944), (2184, 34480), (2240, 33618), (2496, 30170), (2586, 29120), (2688, 28015), (2730, 27584), (2912, 25860), (3017, 24960), (3120, 24136), (3360, 22412), (3448, 21840), (3640, 20688), (4160, 18102), (4310, 17472), (4368, 17240), (4480, 16809), (4992, 15085), (5172, 14560), (5460, 13792), (5603, 13440), (5824, 12930), (6034, 12480), (6240, 12068), (6465, 11648), (6720, 11206), (6896, 10920), (7280, 10344), (8320, 9051), (8620, 8736)]