3319680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 256

約数和(自身を含む): 13708800

約数和(自身を除く): 10389120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 128, 130, 133, 140, 152, 156, 160, 168, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 320, 336, 364, 380, 384, 390, 399, 416, 420, 448, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 640, 665, 672, 728, 741, 760, 780, 798, 832, 840, 896, 910, 912, 960, 988, 1040, 1064, 1092, 1120, 1140, 1216, 1235, 1248, 1330, 1344, 1365, 1456, 1482, 1520, 1560, 1596, 1664, 1680, 1729, 1820, 1824, 1920, 1976, 1995, 2080, 2128, 2184, 2240, 2280, 2432, 2470, 2496, 2660, 2688, 2730, 2912, 2964, 3040, 3120, 3192, 3360, 3458, 3640, 3648, 3705, 3952, 3990, 4160, 4256, 4368, 4480, 4560, 4940, 4992, 5187, 5320, 5460, 5824, 5928, 6080, 6240, 6384, 6720, 6916, 7280, 7296, 7410, 7904, 7980, 8320, 8512, 8645, 8736, 9120, 9880, 10374, 10640, 10920, 11648, 11856, 12160, 12480, 12768, 13440, 13832, 14560, 14820, 15808, 15960, 17024, 17290, 17472, 18240, 19760, 20748, 21280, 21840, 23712, 24960, 25536, 25935, 27664, 29120, 29640, 31616, 31920, 34580, 34944, 36480, 39520, 41496, 42560, 43680, 47424, 51072, 51870, 55328, 58240, 59280, 63840, 69160, 79040, 82992, 85120, 87360, 94848, 103740, 110656, 118560, 127680, 138320, 158080, 165984, 174720, 207480, 221312, 237120, 255360, 276640, 331968, 414960, 474240, 553280, 663936, 829920, 1106560, 1659840, 3319680]

約数ペア:

[(1, 3319680), (2, 1659840), (3, 1106560), (4, 829920), (5, 663936), (6, 553280), (7, 474240), (8, 414960), (10, 331968), (12, 276640), (13, 255360), (14, 237120), (15, 221312), (16, 207480), (19, 174720), (20, 165984), (21, 158080), (24, 138320), (26, 127680), (28, 118560), (30, 110656), (32, 103740), (35, 94848), (38, 87360), (39, 85120), (40, 82992), (42, 79040), (48, 69160), (52, 63840), (56, 59280), (57, 58240), (60, 55328), (64, 51870), (65, 51072), (70, 47424), (76, 43680), (78, 42560), (80, 41496), (84, 39520), (91, 36480), (95, 34944), (96, 34580), (104, 31920), (105, 31616), (112, 29640), (114, 29120), (120, 27664), (128, 25935), (130, 25536), (133, 24960), (140, 23712), (152, 21840), (156, 21280), (160, 20748), (168, 19760), (182, 18240), (190, 17472), (192, 17290), (195, 17024), (208, 15960), (210, 15808), (224, 14820), (228, 14560), (240, 13832), (247, 13440), (260, 12768), (266, 12480), (273, 12160), (280, 11856), (285, 11648), (304, 10920), (312, 10640), (320, 10374), (336, 9880), (364, 9120), (380, 8736), (384, 8645), (390, 8512), (399, 8320), (416, 7980), (420, 7904), (448, 7410), (455, 7296), (456, 7280), (480, 6916), (494, 6720), (520, 6384), (532, 6240), (546, 6080), (560, 5928), (570, 5824), (608, 5460), (624, 5320), (640, 5187), (665, 4992), (672, 4940), (728, 4560), (741, 4480), (760, 4368), (780, 4256), (798, 4160), (832, 3990), (840, 3952), (896, 3705), (910, 3648), (912, 3640), (960, 3458), (988, 3360), (1040, 3192), (1064, 3120), (1092, 3040), (1120, 2964), (1140, 2912), (1216, 2730), (1235, 2688), (1248, 2660), (1330, 2496), (1344, 2470), (1365, 2432), (1456, 2280), (1482, 2240), (1520, 2184), (1560, 2128), (1596, 2080), (1664, 1995), (1680, 1976), (1729, 1920), (1820, 1824)]