71910720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 448

約数和(自身を含む): 307238400

約数和(自身を除く): 235327680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 82, 84, 87, 90, 96, 105, 108, 112, 116, 120, 123, 126, 135, 140, 144, 145, 160, 164, 168, 174, 180, 189, 192, 203, 205, 210, 216, 224, 232, 240, 246, 252, 261, 270, 280, 287, 288, 290, 315, 320, 328, 336, 348, 360, 369, 378, 406, 410, 420, 432, 435, 448, 464, 480, 492, 504, 522, 540, 560, 574, 576, 580, 609, 615, 630, 656, 672, 696, 720, 738, 756, 783, 812, 820, 840, 861, 864, 870, 928, 945, 960, 984, 1008, 1015, 1044, 1080, 1107, 1120, 1148, 1160, 1189, 1218, 1230, 1260, 1305, 1312, 1344, 1392, 1435, 1440, 1476, 1512, 1566, 1624, 1640, 1680, 1722, 1728, 1740, 1827, 1845, 1856, 1890, 1968, 2016, 2030, 2088, 2160, 2214, 2240, 2296, 2320, 2378, 2436, 2460, 2520, 2583, 2610, 2624, 2784, 2870, 2880, 2952, 3024, 3045, 3132, 3248, 3280, 3360, 3444, 3480, 3567, 3654, 3690, 3780, 3915, 3936, 4032, 4060, 4176, 4305, 4320, 4428, 4592, 4640, 4756, 4872, 4920, 5040, 5166, 5220, 5481, 5535, 5568, 5740, 5904, 5945, 6048, 6090, 6264, 6496, 6560, 6720, 6888, 6960, 7134, 7308, 7380, 7560, 7749, 7830, 7872, 8120, 8323, 8352, 8610, 8640, 8856, 9135, 9184, 9280, 9512, 9744, 9840, 10080, 10332, 10440, 10701, 10962, 11070, 11480, 11808, 11890, 12096, 12180, 12528, 12915, 12992, 13120, 13776, 13920, 14268, 14616, 14760, 15120, 15498, 15660, 16240, 16646, 16704, 17220, 17712, 17835, 18270, 18368, 19024, 19488, 19680, 20160, 20664, 20880, 21402, 21924, 22140, 22960, 23616, 23780, 24360, 24969, 25056, 25830, 27405, 27552, 27840, 28536, 29232, 29520, 30240, 30996, 31320, 32103, 32480, 33292, 34440, 35424, 35670, 36540, 38048, 38745, 38976, 39360, 41328, 41615, 41760, 42804, 43848, 44280, 45920, 47560, 48720, 49938, 50112, 51660, 53505, 54810, 55104, 57072, 58464, 59040, 60480, 61992, 62640, 64206, 64960, 66584, 68880, 70848, 71340, 73080, 74907, 76096, 77490, 82656, 83230, 83520, 85608, 87696, 88560, 91840, 95120, 97440, 99876, 103320, 107010, 109620, 114144, 116928, 118080, 123984, 124845, 125280, 128412, 133168, 137760, 142680, 146160, 149814, 154980, 160515, 165312, 166460, 171216, 175392, 177120, 190240, 194880, 199752, 206640, 214020, 219240, 224721, 228288, 247968, 249690, 250560, 256824, 266336, 275520, 285360, 292320, 299628, 309960, 321030, 332920, 342432, 350784, 354240, 374535, 380480, 399504, 413280, 428040, 438480, 449442, 495936, 499380, 513648, 532672, 570720, 584640, 599256, 619920, 642060, 665840, 684864, 749070, 799008, 826560, 856080, 876960, 898884, 998760, 1027296, 1123605, 1141440, 1198512, 1239840, 1284120, 1331680, 1498140, 1598016, 1712160, 1753920, 1797768, 1997520, 2054592, 2247210, 2397024, 2479680, 2568240, 2663360, 2996280, 3424320, 3595536, 3995040, 4494420, 4794048, 5136480, 5992560, 7191072, 7990080, 8988840, 10272960, 11985120, 14382144, 17977680, 23970240, 35955360, 71910720]

約数ペア:

[(1, 71910720), (2, 35955360), (3, 23970240), (4, 17977680), (5, 14382144), (6, 11985120), (7, 10272960), (8, 8988840), (9, 7990080), (10, 7191072), (12, 5992560), (14, 5136480), (15, 4794048), (16, 4494420), (18, 3995040), (20, 3595536), (21, 3424320), (24, 2996280), (27, 2663360), (28, 2568240), (29, 2479680), (30, 2397024), (32, 2247210), (35, 2054592), (36, 1997520), (40, 1797768), (41, 1753920), (42, 1712160), (45, 1598016), (48, 1498140), (54, 1331680), (56, 1284120), (58, 1239840), (60, 1198512), (63, 1141440), (64, 1123605), (70, 1027296), (72, 998760), (80, 898884), (82, 876960), (84, 856080), (87, 826560), (90, 799008), (96, 749070), (105, 684864), (108, 665840), (112, 642060), (116, 619920), (120, 599256), (123, 584640), (126, 570720), (135, 532672), (140, 513648), (144, 499380), (145, 495936), (160, 449442), (164, 438480), (168, 428040), (174, 413280), (180, 399504), (189, 380480), (192, 374535), (203, 354240), (205, 350784), (210, 342432), (216, 332920), (224, 321030), (232, 309960), (240, 299628), (246, 292320), (252, 285360), (261, 275520), (270, 266336), (280, 256824), (287, 250560), (288, 249690), (290, 247968), (315, 228288), (320, 224721), (328, 219240), (336, 214020), (348, 206640), (360, 199752), (369, 194880), (378, 190240), (406, 177120), (410, 175392), (420, 171216), (432, 166460), (435, 165312), (448, 160515), (464, 154980), (480, 149814), (492, 146160), (504, 142680), (522, 137760), (540, 133168), (560, 128412), (574, 125280), (576, 124845), (580, 123984), (609, 118080), (615, 116928), (630, 114144), (656, 109620), (672, 107010), (696, 103320), (720, 99876), (738, 97440), (756, 95120), (783, 91840), (812, 88560), (820, 87696), (840, 85608), (861, 83520), (864, 83230), (870, 82656), (928, 77490), (945, 76096), (960, 74907), (984, 73080), (1008, 71340), (1015, 70848), (1044, 68880), (1080, 66584), (1107, 64960), (1120, 64206), (1148, 62640), (1160, 61992), (1189, 60480), (1218, 59040), (1230, 58464), (1260, 57072), (1305, 55104), (1312, 54810), (1344, 53505), (1392, 51660), (1435, 50112), (1440, 49938), (1476, 48720), (1512, 47560), (1566, 45920), (1624, 44280), (1640, 43848), (1680, 42804), (1722, 41760), (1728, 41615), (1740, 41328), (1827, 39360), (1845, 38976), (1856, 38745), (1890, 38048), (1968, 36540), (2016, 35670), (2030, 35424), (2088, 34440), (2160, 33292), (2214, 32480), (2240, 32103), (2296, 31320), (2320, 30996), (2378, 30240), (2436, 29520), (2460, 29232), (2520, 28536), (2583, 27840), (2610, 27552), (2624, 27405), (2784, 25830), (2870, 25056), (2880, 24969), (2952, 24360), (3024, 23780), (3045, 23616), (3132, 22960), (3248, 22140), (3280, 21924), (3360, 21402), (3444, 20880), (3480, 20664), (3567, 20160), (3654, 19680), (3690, 19488), (3780, 19024), (3915, 18368), (3936, 18270), (4032, 17835), (4060, 17712), (4176, 17220), (4305, 16704), (4320, 16646), (4428, 16240), (4592, 15660), (4640, 15498), (4756, 15120), (4872, 14760), (4920, 14616), (5040, 14268), (5166, 13920), (5220, 13776), (5481, 13120), (5535, 12992), (5568, 12915), (5740, 12528), (5904, 12180), (5945, 12096), (6048, 11890), (6090, 11808), (6264, 11480), (6496, 11070), (6560, 10962), (6720, 10701), (6888, 10440), (6960, 10332), (7134, 10080), (7308, 9840), (7380, 9744), (7560, 9512), (7749, 9280), (7830, 9184), (7872, 9135), (8120, 8856), (8323, 8640), (8352, 8610)]