320042688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 1037783040

約数和(自身を除く): 717740352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 83, 84, 96, 112, 114, 133, 151, 152, 166, 168, 192, 224, 228, 249, 266, 302, 304, 332, 336, 399, 448, 453, 456, 498, 532, 581, 604, 608, 664, 672, 798, 906, 912, 996, 1057, 1064, 1162, 1208, 1216, 1328, 1344, 1577, 1596, 1743, 1812, 1824, 1992, 2114, 2128, 2324, 2416, 2656, 2869, 3154, 3171, 3192, 3486, 3624, 3648, 3984, 4228, 4256, 4648, 4731, 4832, 5312, 5738, 6308, 6342, 6384, 6972, 7248, 7968, 8456, 8512, 8607, 9296, 9462, 9664, 11039, 11476, 12533, 12616, 12684, 12768, 13944, 14496, 15936, 16912, 17214, 18592, 18924, 20083, 22078, 22952, 25066, 25232, 25368, 25536, 27888, 28992, 33117, 33824, 34428, 37184, 37599, 37848, 40166, 44156, 45904, 50132, 50464, 50736, 55776, 60249, 66234, 67648, 68856, 75198, 75696, 80332, 87731, 88312, 91808, 100264, 100928, 101472, 111552, 120498, 132468, 137712, 150396, 151392, 160664, 175462, 176624, 183616, 200528, 202944, 238127, 240996, 263193, 264936, 275424, 300792, 302784, 321328, 350924, 353248, 401056, 476254, 481992, 526386, 529872, 550848, 601584, 642656, 701848, 706496, 714381, 802112, 952508, 963984, 1052772, 1059744, 1203168, 1285312, 1403696, 1428762, 1666889, 1905016, 1927968, 2105544, 2119488, 2406336, 2807392, 2857524, 3333778, 3810032, 3855936, 4211088, 5000667, 5614784, 5715048, 6667556, 7620064, 8422176, 10001334, 11430096, 13335112, 15240128, 16844352, 20002668, 22860192, 26670224, 40005336, 45720384, 53340448, 80010672, 106680896, 160021344, 320042688]

約数ペア:

[(1, 320042688), (2, 160021344), (3, 106680896), (4, 80010672), (6, 53340448), (7, 45720384), (8, 40005336), (12, 26670224), (14, 22860192), (16, 20002668), (19, 16844352), (21, 15240128), (24, 13335112), (28, 11430096), (32, 10001334), (38, 8422176), (42, 7620064), (48, 6667556), (56, 5715048), (57, 5614784), (64, 5000667), (76, 4211088), (83, 3855936), (84, 3810032), (96, 3333778), (112, 2857524), (114, 2807392), (133, 2406336), (151, 2119488), (152, 2105544), (166, 1927968), (168, 1905016), (192, 1666889), (224, 1428762), (228, 1403696), (249, 1285312), (266, 1203168), (302, 1059744), (304, 1052772), (332, 963984), (336, 952508), (399, 802112), (448, 714381), (453, 706496), (456, 701848), (498, 642656), (532, 601584), (581, 550848), (604, 529872), (608, 526386), (664, 481992), (672, 476254), (798, 401056), (906, 353248), (912, 350924), (996, 321328), (1057, 302784), (1064, 300792), (1162, 275424), (1208, 264936), (1216, 263193), (1328, 240996), (1344, 238127), (1577, 202944), (1596, 200528), (1743, 183616), (1812, 176624), (1824, 175462), (1992, 160664), (2114, 151392), (2128, 150396), (2324, 137712), (2416, 132468), (2656, 120498), (2869, 111552), (3154, 101472), (3171, 100928), (3192, 100264), (3486, 91808), (3624, 88312), (3648, 87731), (3984, 80332), (4228, 75696), (4256, 75198), (4648, 68856), (4731, 67648), (4832, 66234), (5312, 60249), (5738, 55776), (6308, 50736), (6342, 50464), (6384, 50132), (6972, 45904), (7248, 44156), (7968, 40166), (8456, 37848), (8512, 37599), (8607, 37184), (9296, 34428), (9462, 33824), (9664, 33117), (11039, 28992), (11476, 27888), (12533, 25536), (12616, 25368), (12684, 25232), (12768, 25066), (13944, 22952), (14496, 22078), (15936, 20083), (16912, 18924), (17214, 18592)]