660306816

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 2245501440

約数和(自身を除く): 1585194624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 71, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 142, 144, 156, 162, 184, 192, 207, 208, 213, 216, 234, 243, 276, 284, 288, 299, 312, 324, 351, 368, 384, 414, 416, 426, 432, 468, 486, 552, 568, 576, 598, 621, 624, 639, 648, 702, 736, 828, 832, 852, 864, 897, 923, 936, 972, 1053, 1104, 1136, 1152, 1196, 1242, 1248, 1278, 1296, 1404, 1472, 1633, 1656, 1664, 1704, 1728, 1794, 1846, 1863, 1872, 1917, 1944, 2106, 2208, 2272, 2392, 2484, 2496, 2556, 2592, 2691, 2769, 2808, 2944, 3159, 3266, 3312, 3408, 3456, 3588, 3692, 3726, 3744, 3834, 3888, 4212, 4416, 4544, 4784, 4899, 4968, 4992, 5112, 5184, 5382, 5538, 5589, 5616, 5751, 6318, 6532, 6624, 6816, 7176, 7384, 7452, 7488, 7668, 7776, 8073, 8307, 8424, 8832, 9088, 9568, 9798, 9936, 10224, 10368, 10764, 11076, 11178, 11232, 11502, 12636, 13064, 13248, 13632, 14352, 14697, 14768, 14904, 14976, 15336, 15552, 16146, 16614, 16848, 17253, 19136, 19596, 19872, 20448, 21229, 21528, 22152, 22356, 22464, 23004, 24219, 24921, 25272, 26128, 26496, 27264, 28704, 29394, 29536, 29808, 30672, 31104, 32292, 33228, 33696, 34506, 38272, 39192, 39744, 40896, 42458, 43056, 44091, 44304, 44712, 44928, 46008, 48438, 49842, 50544, 52256, 57408, 58788, 59072, 59616, 61344, 63687, 64584, 66456, 67392, 69012, 72657, 74763, 78384, 79488, 81792, 84916, 86112, 88182, 88608, 89424, 92016, 96876, 99684, 101088, 104512, 114816, 117576, 118144, 119232, 122688, 127374, 129168, 132273, 132912, 134784, 138024, 145314, 149526, 156768, 169832, 172224, 176364, 177216, 178848, 184032, 191061, 193752, 199368, 202176, 209024, 224289, 235152, 238464, 245376, 254748, 258336, 264546, 265824, 276048, 290628, 299052, 313536, 339664, 344448, 352728, 354432, 357696, 368064, 382122, 387504, 396819, 398736, 404352, 448578, 470304, 509496, 516672, 529092, 531648, 552096, 573183, 581256, 598104, 627072, 679328, 705456, 715392, 736128, 764244, 775008, 793638, 797472, 897156, 940608, 1018992, 1033344, 1058184, 1063296, 1104192, 1146366, 1162512, 1196208, 1358656, 1410912, 1528488, 1550016, 1587276, 1594944, 1719549, 1794312, 1881216, 2037984, 2116368, 2208384, 2292732, 2325024, 2392416, 2717312, 2821824, 3056976, 3100032, 3174552, 3189888, 3439098, 3588624, 4075968, 4232736, 4585464, 4650048, 4784832, 5158647, 5643648, 6113952, 6349104, 6878196, 7177248, 8151936, 8465472, 9170928, 9300096, 9569664, 10317294, 12227904, 12698208, 13756392, 14354496, 16930944, 18341856, 20634588, 24455808, 25396416, 27512784, 28708992, 36683712, 41269176, 50792832, 55025568, 73367424, 82538352, 110051136, 165076704, 220102272, 330153408, 660306816]

約数ペア:

[(1, 660306816), (2, 330153408), (3, 220102272), (4, 165076704), (6, 110051136), (8, 82538352), (9, 73367424), (12, 55025568), (13, 50792832), (16, 41269176), (18, 36683712), (23, 28708992), (24, 27512784), (26, 25396416), (27, 24455808), (32, 20634588), (36, 18341856), (39, 16930944), (46, 14354496), (48, 13756392), (52, 12698208), (54, 12227904), (64, 10317294), (69, 9569664), (71, 9300096), (72, 9170928), (78, 8465472), (81, 8151936), (92, 7177248), (96, 6878196), (104, 6349104), (108, 6113952), (117, 5643648), (128, 5158647), (138, 4784832), (142, 4650048), (144, 4585464), (156, 4232736), (162, 4075968), (184, 3588624), (192, 3439098), (207, 3189888), (208, 3174552), (213, 3100032), (216, 3056976), (234, 2821824), (243, 2717312), (276, 2392416), (284, 2325024), (288, 2292732), (299, 2208384), (312, 2116368), (324, 2037984), (351, 1881216), (368, 1794312), (384, 1719549), (414, 1594944), (416, 1587276), (426, 1550016), (432, 1528488), (468, 1410912), (486, 1358656), (552, 1196208), (568, 1162512), (576, 1146366), (598, 1104192), (621, 1063296), (624, 1058184), (639, 1033344), (648, 1018992), (702, 940608), (736, 897156), (828, 797472), (832, 793638), (852, 775008), (864, 764244), (897, 736128), (923, 715392), (936, 705456), (972, 679328), (1053, 627072), (1104, 598104), (1136, 581256), (1152, 573183), (1196, 552096), (1242, 531648), (1248, 529092), (1278, 516672), (1296, 509496), (1404, 470304), (1472, 448578), (1633, 404352), (1656, 398736), (1664, 396819), (1704, 387504), (1728, 382122), (1794, 368064), (1846, 357696), (1863, 354432), (1872, 352728), (1917, 344448), (1944, 339664), (2106, 313536), (2208, 299052), (2272, 290628), (2392, 276048), (2484, 265824), (2496, 264546), (2556, 258336), (2592, 254748), (2691, 245376), (2769, 238464), (2808, 235152), (2944, 224289), (3159, 209024), (3266, 202176), (3312, 199368), (3408, 193752), (3456, 191061), (3588, 184032), (3692, 178848), (3726, 177216), (3744, 176364), (3834, 172224), (3888, 169832), (4212, 156768), (4416, 149526), (4544, 145314), (4784, 138024), (4899, 134784), (4968, 132912), (4992, 132273), (5112, 129168), (5184, 127374), (5382, 122688), (5538, 119232), (5589, 118144), (5616, 117576), (5751, 114816), (6318, 104512), (6532, 101088), (6624, 99684), (6816, 96876), (7176, 92016), (7384, 89424), (7452, 88608), (7488, 88182), (7668, 86112), (7776, 84916), (8073, 81792), (8307, 79488), (8424, 78384), (8832, 74763), (9088, 72657), (9568, 69012), (9798, 67392), (9936, 66456), (10224, 64584), (10368, 63687), (10764, 61344), (11076, 59616), (11178, 59072), (11232, 58788), (11502, 57408), (12636, 52256), (13064, 50544), (13248, 49842), (13632, 48438), (14352, 46008), (14697, 44928), (14768, 44712), (14904, 44304), (14976, 44091), (15336, 43056), (15552, 42458), (16146, 40896), (16614, 39744), (16848, 39192), (17253, 38272), (19136, 34506), (19596, 33696), (19872, 33228), (20448, 32292), (21229, 31104), (21528, 30672), (22152, 29808), (22356, 29536), (22464, 29394), (23004, 28704), (24219, 27264), (24921, 26496), (25272, 26128)]