389679360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 432

約数和(自身を含む): 1537905600

約数和(自身を除く): 1148226240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 109, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 218, 224, 228, 240, 245, 256, 266, 280, 285, 294, 304, 320, 327, 336, 380, 384, 392, 399, 420, 436, 448, 456, 480, 490, 532, 545, 560, 570, 588, 608, 640, 654, 665, 672, 735, 760, 763, 768, 784, 798, 840, 872, 896, 912, 931, 960, 980, 1064, 1090, 1120, 1140, 1176, 1216, 1280, 1308, 1330, 1344, 1470, 1520, 1526, 1568, 1596, 1635, 1680, 1744, 1792, 1824, 1862, 1920, 1960, 1995, 2071, 2128, 2180, 2240, 2280, 2289, 2352, 2432, 2616, 2660, 2688, 2793, 2940, 3040, 3052, 3136, 3192, 3270, 3360, 3488, 3648, 3724, 3815, 3840, 3920, 3990, 4142, 4256, 4360, 4480, 4560, 4578, 4655, 4704, 4864, 5232, 5320, 5341, 5376, 5586, 5880, 6080, 6104, 6213, 6272, 6384, 6540, 6720, 6976, 7296, 7448, 7630, 7840, 7980, 8284, 8512, 8720, 8960, 9120, 9156, 9310, 9408, 10355, 10464, 10640, 10682, 11172, 11445, 11760, 12160, 12208, 12426, 12544, 12768, 13080, 13440, 13952, 13965, 14497, 14592, 14896, 15260, 15680, 15960, 16023, 16568, 17024, 17440, 18240, 18312, 18620, 18816, 20710, 20928, 21280, 21364, 22344, 22890, 23520, 24320, 24416, 24852, 25536, 26160, 26705, 26880, 27904, 27930, 28994, 29792, 30520, 31065, 31360, 31920, 32046, 33136, 34048, 34880, 36480, 36624, 37240, 37632, 41420, 41856, 42560, 42728, 43491, 44688, 45780, 47040, 48832, 49704, 51072, 52320, 53410, 55860, 57988, 59584, 61040, 62130, 62720, 63840, 64092, 66272, 69760, 72485, 72960, 73248, 74480, 80115, 82840, 83712, 85120, 85456, 86982, 89376, 91560, 94080, 97664, 99408, 101479, 102144, 104640, 106820, 111720, 115976, 119168, 122080, 124260, 127680, 128184, 132544, 139520, 144970, 146496, 148960, 160230, 165680, 170240, 170912, 173964, 178752, 183120, 188160, 195328, 198816, 202958, 209280, 213640, 217455, 223440, 231952, 238336, 244160, 248520, 255360, 256368, 265088, 289940, 292992, 297920, 304437, 320460, 331360, 341824, 347928, 357504, 366240, 397632, 405916, 418560, 427280, 434910, 446880, 463904, 488320, 497040, 507395, 510720, 512736, 530176, 579880, 585984, 595840, 608874, 640920, 662720, 683648, 695856, 715008, 732480, 795264, 811832, 854560, 869820, 893760, 927808, 976640, 994080, 1014790, 1025472, 1159760, 1191680, 1217748, 1281840, 1325440, 1367296, 1391712, 1464960, 1522185, 1590528, 1623664, 1709120, 1739640, 1787520, 1855616, 1988160, 2029580, 2050944, 2319520, 2435496, 2563680, 2650880, 2783424, 2929920, 3044370, 3247328, 3418240, 3479280, 3575040, 3711232, 3976320, 4059160, 4101888, 4639040, 4870992, 5127360, 5566848, 6088740, 6494656, 6836480, 6958560, 7952640, 8118320, 9278080, 9741984, 10254720, 11133696, 12177480, 12989312, 13917120, 16236640, 18556160, 19483968, 20509440, 24354960, 25978624, 27834240, 32473280, 38967936, 48709920, 55668480, 64946560, 77935872, 97419840, 129893120, 194839680, 389679360]

約数ペア:

[(1, 389679360), (2, 194839680), (3, 129893120), (4, 97419840), (5, 77935872), (6, 64946560), (7, 55668480), (8, 48709920), (10, 38967936), (12, 32473280), (14, 27834240), (15, 25978624), (16, 24354960), (19, 20509440), (20, 19483968), (21, 18556160), (24, 16236640), (28, 13917120), (30, 12989312), (32, 12177480), (35, 11133696), (38, 10254720), (40, 9741984), (42, 9278080), (48, 8118320), (49, 7952640), (56, 6958560), (57, 6836480), (60, 6494656), (64, 6088740), (70, 5566848), (76, 5127360), (80, 4870992), (84, 4639040), (95, 4101888), (96, 4059160), (98, 3976320), (105, 3711232), (109, 3575040), (112, 3479280), (114, 3418240), (120, 3247328), (128, 3044370), (133, 2929920), (140, 2783424), (147, 2650880), (152, 2563680), (160, 2435496), (168, 2319520), (190, 2050944), (192, 2029580), (196, 1988160), (210, 1855616), (218, 1787520), (224, 1739640), (228, 1709120), (240, 1623664), (245, 1590528), (256, 1522185), (266, 1464960), (280, 1391712), (285, 1367296), (294, 1325440), (304, 1281840), (320, 1217748), (327, 1191680), (336, 1159760), (380, 1025472), (384, 1014790), (392, 994080), (399, 976640), (420, 927808), (436, 893760), (448, 869820), (456, 854560), (480, 811832), (490, 795264), (532, 732480), (545, 715008), (560, 695856), (570, 683648), (588, 662720), (608, 640920), (640, 608874), (654, 595840), (665, 585984), (672, 579880), (735, 530176), (760, 512736), (763, 510720), (768, 507395), (784, 497040), (798, 488320), (840, 463904), (872, 446880), (896, 434910), (912, 427280), (931, 418560), (960, 405916), (980, 397632), (1064, 366240), (1090, 357504), (1120, 347928), (1140, 341824), (1176, 331360), (1216, 320460), (1280, 304437), (1308, 297920), (1330, 292992), (1344, 289940), (1470, 265088), (1520, 256368), (1526, 255360), (1568, 248520), (1596, 244160), (1635, 238336), (1680, 231952), (1744, 223440), (1792, 217455), (1824, 213640), (1862, 209280), (1920, 202958), (1960, 198816), (1995, 195328), (2071, 188160), (2128, 183120), (2180, 178752), (2240, 173964), (2280, 170912), (2289, 170240), (2352, 165680), (2432, 160230), (2616, 148960), (2660, 146496), (2688, 144970), (2793, 139520), (2940, 132544), (3040, 128184), (3052, 127680), (3136, 124260), (3192, 122080), (3270, 119168), (3360, 115976), (3488, 111720), (3648, 106820), (3724, 104640), (3815, 102144), (3840, 101479), (3920, 99408), (3990, 97664), (4142, 94080), (4256, 91560), (4360, 89376), (4480, 86982), (4560, 85456), (4578, 85120), (4655, 83712), (4704, 82840), (4864, 80115), (5232, 74480), (5320, 73248), (5341, 72960), (5376, 72485), (5586, 69760), (5880, 66272), (6080, 64092), (6104, 63840), (6213, 62720), (6272, 62130), (6384, 61040), (6540, 59584), (6720, 57988), (6976, 55860), (7296, 53410), (7448, 52320), (7630, 51072), (7840, 49704), (7980, 48832), (8284, 47040), (8512, 45780), (8720, 44688), (8960, 43491), (9120, 42728), (9156, 42560), (9310, 41856), (9408, 41420), (10355, 37632), (10464, 37240), (10640, 36624), (10682, 36480), (11172, 34880), (11445, 34048), (11760, 33136), (12160, 32046), (12208, 31920), (12426, 31360), (12544, 31065), (12768, 30520), (13080, 29792), (13440, 28994), (13952, 27930), (13965, 27904), (14497, 26880), (14592, 26705), (14896, 26160), (15260, 25536), (15680, 24852), (15960, 24416), (16023, 24320), (16568, 23520), (17024, 22890), (17440, 22344), (18240, 21364), (18312, 21280), (18620, 20928), (18816, 20710)]