660320640

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 512

約数和(自身を含む): 2749593600

約数和(自身を除く): 2089272960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 103, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 159, 160, 168, 180, 189, 192, 206, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 309, 315, 318, 320, 336, 360, 371, 378, 384, 412, 420, 424, 432, 448, 477, 480, 504, 515, 530, 540, 560, 576, 618, 630, 636, 640, 672, 720, 721, 742, 756, 795, 824, 840, 848, 864, 896, 927, 945, 954, 960, 1008, 1030, 1060, 1080, 1113, 1120, 1152, 1236, 1260, 1272, 1344, 1431, 1440, 1442, 1484, 1512, 1545, 1590, 1648, 1680, 1696, 1728, 1854, 1855, 1890, 1908, 1920, 2016, 2060, 2120, 2160, 2163, 2226, 2240, 2385, 2472, 2520, 2544, 2688, 2781, 2862, 2880, 2884, 2968, 3024, 3090, 3180, 3296, 3339, 3360, 3392, 3456, 3605, 3708, 3710, 3780, 3816, 4032, 4120, 4240, 4320, 4326, 4452, 4480, 4635, 4770, 4944, 5040, 5088, 5459, 5562, 5565, 5724, 5760, 5768, 5936, 6048, 6180, 6360, 6489, 6592, 6678, 6720, 6784, 7155, 7210, 7416, 7420, 7560, 7632, 8064, 8240, 8480, 8640, 8652, 8904, 9270, 9540, 9888, 10017, 10080, 10176, 10815, 10918, 11124, 11130, 11448, 11536, 11872, 12096, 12360, 12720, 12978, 13184, 13356, 13440, 13905, 14310, 14420, 14832, 14840, 15120, 15264, 16377, 16480, 16695, 16960, 17280, 17304, 17808, 18540, 19080, 19467, 19776, 20034, 20160, 20352, 21630, 21836, 22248, 22260, 22896, 23072, 23744, 24192, 24720, 25440, 25956, 26712, 27295, 27810, 28620, 28840, 29664, 29680, 30240, 30528, 32445, 32754, 32960, 33390, 33920, 34608, 35616, 37080, 38160, 38213, 38934, 39552, 40068, 40320, 43260, 43672, 44496, 44520, 45792, 46144, 47488, 49131, 49440, 50085, 50880, 51912, 53424, 54590, 55620, 57240, 57680, 59328, 59360, 60480, 61056, 64890, 65508, 65920, 66780, 69216, 71232, 74160, 76320, 76426, 77868, 80136, 81885, 86520, 87344, 88992, 89040, 91584, 92288, 97335, 98262, 98880, 100170, 101760, 103824, 106848, 109180, 111240, 114480, 114639, 115360, 118656, 118720, 120960, 129780, 131016, 133560, 138432, 142464, 147393, 148320, 152640, 152852, 155736, 160272, 163770, 173040, 174688, 177984, 178080, 183168, 191065, 194670, 196524, 197760, 200340, 207648, 213696, 218360, 222480, 228960, 229278, 230720, 237440, 245655, 259560, 262032, 267120, 276864, 294786, 296640, 305280, 305704, 311472, 320544, 327540, 343917, 346080, 349376, 355968, 356160, 382130, 389340, 393048, 400680, 415296, 427392, 436720, 444960, 457920, 458556, 461440, 491310, 519120, 524064, 534240, 573195, 589572, 593280, 611408, 622944, 641088, 655080, 687834, 692160, 698752, 712320, 736965, 764260, 778680, 786096, 801360, 830592, 873440, 889920, 915840, 917112, 982620, 1031751, 1038240, 1048128, 1068480, 1146390, 1179144, 1222816, 1245888, 1282176, 1310160, 1375668, 1384320, 1473930, 1528520, 1557360, 1572192, 1602720, 1719585, 1746880, 1779840, 1834224, 1965240, 2063502, 2076480, 2096256, 2136960, 2292780, 2358288, 2445632, 2491776, 2620320, 2751336, 2947860, 3057040, 3114720, 3144384, 3205440, 3439170, 3493760, 3668448, 3930480, 4127004, 4152960, 4585560, 4716576, 4891264, 5158755, 5240640, 5502672, 5895720, 6114080, 6229440, 6288768, 6410880, 6878340, 7336896, 7860960, 8254008, 9171120, 9433152, 10317510, 10481280, 11005344, 11791440, 12228160, 12458880, 13756680, 14673792, 15721920, 16508016, 18342240, 18866304, 20635020, 22010688, 23582880, 24456320, 27513360, 31443840, 33016032, 36684480, 41270040, 44021376, 47165760, 55026720, 66032064, 73368960, 82540080, 94331520, 110053440, 132064128, 165080160, 220106880, 330160320, 660320640]

約数ペア:

[(1, 660320640), (2, 330160320), (3, 220106880), (4, 165080160), (5, 132064128), (6, 110053440), (7, 94331520), (8, 82540080), (9, 73368960), (10, 66032064), (12, 55026720), (14, 47165760), (15, 44021376), (16, 41270040), (18, 36684480), (20, 33016032), (21, 31443840), (24, 27513360), (27, 24456320), (28, 23582880), (30, 22010688), (32, 20635020), (35, 18866304), (36, 18342240), (40, 16508016), (42, 15721920), (45, 14673792), (48, 13756680), (53, 12458880), (54, 12228160), (56, 11791440), (60, 11005344), (63, 10481280), (64, 10317510), (70, 9433152), (72, 9171120), (80, 8254008), (84, 7860960), (90, 7336896), (96, 6878340), (103, 6410880), (105, 6288768), (106, 6229440), (108, 6114080), (112, 5895720), (120, 5502672), (126, 5240640), (128, 5158755), (135, 4891264), (140, 4716576), (144, 4585560), (159, 4152960), (160, 4127004), (168, 3930480), (180, 3668448), (189, 3493760), (192, 3439170), (206, 3205440), (210, 3144384), (212, 3114720), (216, 3057040), (224, 2947860), (240, 2751336), (252, 2620320), (265, 2491776), (270, 2445632), (280, 2358288), (288, 2292780), (309, 2136960), (315, 2096256), (318, 2076480), (320, 2063502), (336, 1965240), (360, 1834224), (371, 1779840), (378, 1746880), (384, 1719585), (412, 1602720), (420, 1572192), (424, 1557360), (432, 1528520), (448, 1473930), (477, 1384320), (480, 1375668), (504, 1310160), (515, 1282176), (530, 1245888), (540, 1222816), (560, 1179144), (576, 1146390), (618, 1068480), (630, 1048128), (636, 1038240), (640, 1031751), (672, 982620), (720, 917112), (721, 915840), (742, 889920), (756, 873440), (795, 830592), (824, 801360), (840, 786096), (848, 778680), (864, 764260), (896, 736965), (927, 712320), (945, 698752), (954, 692160), (960, 687834), (1008, 655080), (1030, 641088), (1060, 622944), (1080, 611408), (1113, 593280), (1120, 589572), (1152, 573195), (1236, 534240), (1260, 524064), (1272, 519120), (1344, 491310), (1431, 461440), (1440, 458556), (1442, 457920), (1484, 444960), (1512, 436720), (1545, 427392), (1590, 415296), (1648, 400680), (1680, 393048), (1696, 389340), (1728, 382130), (1854, 356160), (1855, 355968), (1890, 349376), (1908, 346080), (1920, 343917), (2016, 327540), (2060, 320544), (2120, 311472), (2160, 305704), (2163, 305280), (2226, 296640), (2240, 294786), (2385, 276864), (2472, 267120), (2520, 262032), (2544, 259560), (2688, 245655), (2781, 237440), (2862, 230720), (2880, 229278), (2884, 228960), (2968, 222480), (3024, 218360), (3090, 213696), (3180, 207648), (3296, 200340), (3339, 197760), (3360, 196524), (3392, 194670), (3456, 191065), (3605, 183168), (3708, 178080), (3710, 177984), (3780, 174688), (3816, 173040), (4032, 163770), (4120, 160272), (4240, 155736), (4320, 152852), (4326, 152640), (4452, 148320), (4480, 147393), (4635, 142464), (4770, 138432), (4944, 133560), (5040, 131016), (5088, 129780), (5459, 120960), (5562, 118720), (5565, 118656), (5724, 115360), (5760, 114639), (5768, 114480), (5936, 111240), (6048, 109180), (6180, 106848), (6360, 103824), (6489, 101760), (6592, 100170), (6678, 98880), (6720, 98262), (6784, 97335), (7155, 92288), (7210, 91584), (7416, 89040), (7420, 88992), (7560, 87344), (7632, 86520), (8064, 81885), (8240, 80136), (8480, 77868), (8640, 76426), (8652, 76320), (8904, 74160), (9270, 71232), (9540, 69216), (9888, 66780), (10017, 65920), (10080, 65508), (10176, 64890), (10815, 61056), (10918, 60480), (11124, 59360), (11130, 59328), (11448, 57680), (11536, 57240), (11872, 55620), (12096, 54590), (12360, 53424), (12720, 51912), (12978, 50880), (13184, 50085), (13356, 49440), (13440, 49131), (13905, 47488), (14310, 46144), (14420, 45792), (14832, 44520), (14840, 44496), (15120, 43672), (15264, 43260), (16377, 40320), (16480, 40068), (16695, 39552), (16960, 38934), (17280, 38213), (17304, 38160), (17808, 37080), (18540, 35616), (19080, 34608), (19467, 33920), (19776, 33390), (20034, 32960), (20160, 32754), (20352, 32445), (21630, 30528), (21836, 30240), (22248, 29680), (22260, 29664), (22896, 28840), (23072, 28620), (23744, 27810), (24192, 27295), (24720, 26712), (25440, 25956)]