266622720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 432

約数和(自身を含む): 1076533920

約数和(自身を除く): 809911200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 109, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 218, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 327, 336, 364, 384, 390, 392, 416, 420, 436, 448, 455, 480, 490, 520, 545, 546, 560, 588, 624, 637, 640, 654, 672, 728, 735, 763, 768, 780, 784, 832, 840, 872, 896, 910, 960, 980, 1040, 1090, 1092, 1120, 1176, 1248, 1274, 1280, 1308, 1344, 1365, 1417, 1456, 1470, 1526, 1560, 1568, 1635, 1664, 1680, 1744, 1792, 1820, 1911, 1920, 1960, 2080, 2180, 2184, 2240, 2289, 2352, 2496, 2548, 2616, 2688, 2730, 2834, 2912, 2940, 3052, 3120, 3136, 3185, 3270, 3328, 3360, 3488, 3640, 3815, 3822, 3840, 3920, 4160, 4251, 4360, 4368, 4480, 4578, 4704, 4992, 5096, 5232, 5341, 5376, 5460, 5668, 5824, 5880, 6104, 6240, 6272, 6370, 6540, 6720, 6976, 7085, 7280, 7630, 7644, 7840, 8320, 8502, 8720, 8736, 8960, 9156, 9408, 9555, 9919, 9984, 10192, 10464, 10682, 10920, 11336, 11445, 11648, 11760, 12208, 12480, 12544, 12740, 13080, 13440, 13952, 14170, 14560, 15260, 15288, 15680, 16023, 16640, 17004, 17440, 17472, 18312, 18816, 19110, 19838, 20384, 20928, 21255, 21364, 21840, 22672, 22890, 23296, 23520, 24416, 24960, 25480, 26160, 26705, 26880, 27904, 28340, 29120, 29757, 30520, 30576, 31360, 32046, 34008, 34880, 34944, 36624, 37632, 38220, 39676, 40768, 41856, 42510, 42728, 43680, 45344, 45780, 47040, 48832, 49595, 49920, 50960, 52320, 53410, 56680, 58240, 59514, 61040, 61152, 62720, 64092, 68016, 69433, 69760, 69888, 73248, 76440, 79352, 80115, 81536, 83712, 85020, 85456, 87360, 90688, 91560, 94080, 97664, 99190, 101920, 104640, 106820, 113360, 116480, 119028, 122080, 122304, 128184, 136032, 138866, 139520, 146496, 148785, 152880, 158704, 160230, 163072, 170040, 170912, 174720, 181376, 183120, 188160, 195328, 198380, 203840, 208299, 209280, 213640, 226720, 238056, 244160, 244608, 256368, 272064, 277732, 292992, 297570, 305760, 317408, 320460, 340080, 341824, 347165, 349440, 362752, 366240, 396760, 407680, 416598, 418560, 427280, 453440, 476112, 488320, 489216, 512736, 544128, 555464, 585984, 595140, 611520, 634816, 640920, 680160, 683648, 694330, 732480, 793520, 815360, 833196, 854560, 906880, 952224, 976640, 1025472, 1041495, 1088256, 1110928, 1190280, 1223040, 1269632, 1281840, 1360320, 1367296, 1388660, 1464960, 1587040, 1666392, 1709120, 1813760, 1904448, 2050944, 2082990, 2221856, 2380560, 2446080, 2539264, 2563680, 2720640, 2777320, 2929920, 3174080, 3332784, 3418240, 3808896, 4101888, 4165980, 4443712, 4761120, 5127360, 5441280, 5554640, 6348160, 6665568, 6836480, 7617792, 8331960, 8887424, 9522240, 10254720, 11109280, 12696320, 13331136, 16663920, 17774848, 19044480, 20509440, 22218560, 26662272, 33327840, 38088960, 44437120, 53324544, 66655680, 88874240, 133311360, 266622720]

約数ペア:

[(1, 266622720), (2, 133311360), (3, 88874240), (4, 66655680), (5, 53324544), (6, 44437120), (7, 38088960), (8, 33327840), (10, 26662272), (12, 22218560), (13, 20509440), (14, 19044480), (15, 17774848), (16, 16663920), (20, 13331136), (21, 12696320), (24, 11109280), (26, 10254720), (28, 9522240), (30, 8887424), (32, 8331960), (35, 7617792), (39, 6836480), (40, 6665568), (42, 6348160), (48, 5554640), (49, 5441280), (52, 5127360), (56, 4761120), (60, 4443712), (64, 4165980), (65, 4101888), (70, 3808896), (78, 3418240), (80, 3332784), (84, 3174080), (91, 2929920), (96, 2777320), (98, 2720640), (104, 2563680), (105, 2539264), (109, 2446080), (112, 2380560), (120, 2221856), (128, 2082990), (130, 2050944), (140, 1904448), (147, 1813760), (156, 1709120), (160, 1666392), (168, 1587040), (182, 1464960), (192, 1388660), (195, 1367296), (196, 1360320), (208, 1281840), (210, 1269632), (218, 1223040), (224, 1190280), (240, 1110928), (245, 1088256), (256, 1041495), (260, 1025472), (273, 976640), (280, 952224), (294, 906880), (312, 854560), (320, 833196), (327, 815360), (336, 793520), (364, 732480), (384, 694330), (390, 683648), (392, 680160), (416, 640920), (420, 634816), (436, 611520), (448, 595140), (455, 585984), (480, 555464), (490, 544128), (520, 512736), (545, 489216), (546, 488320), (560, 476112), (588, 453440), (624, 427280), (637, 418560), (640, 416598), (654, 407680), (672, 396760), (728, 366240), (735, 362752), (763, 349440), (768, 347165), (780, 341824), (784, 340080), (832, 320460), (840, 317408), (872, 305760), (896, 297570), (910, 292992), (960, 277732), (980, 272064), (1040, 256368), (1090, 244608), (1092, 244160), (1120, 238056), (1176, 226720), (1248, 213640), (1274, 209280), (1280, 208299), (1308, 203840), (1344, 198380), (1365, 195328), (1417, 188160), (1456, 183120), (1470, 181376), (1526, 174720), (1560, 170912), (1568, 170040), (1635, 163072), (1664, 160230), (1680, 158704), (1744, 152880), (1792, 148785), (1820, 146496), (1911, 139520), (1920, 138866), (1960, 136032), (2080, 128184), (2180, 122304), (2184, 122080), (2240, 119028), (2289, 116480), (2352, 113360), (2496, 106820), (2548, 104640), (2616, 101920), (2688, 99190), (2730, 97664), (2834, 94080), (2912, 91560), (2940, 90688), (3052, 87360), (3120, 85456), (3136, 85020), (3185, 83712), (3270, 81536), (3328, 80115), (3360, 79352), (3488, 76440), (3640, 73248), (3815, 69888), (3822, 69760), (3840, 69433), (3920, 68016), (4160, 64092), (4251, 62720), (4360, 61152), (4368, 61040), (4480, 59514), (4578, 58240), (4704, 56680), (4992, 53410), (5096, 52320), (5232, 50960), (5341, 49920), (5376, 49595), (5460, 48832), (5668, 47040), (5824, 45780), (5880, 45344), (6104, 43680), (6240, 42728), (6272, 42510), (6370, 41856), (6540, 40768), (6720, 39676), (6976, 38220), (7085, 37632), (7280, 36624), (7630, 34944), (7644, 34880), (7840, 34008), (8320, 32046), (8502, 31360), (8720, 30576), (8736, 30520), (8960, 29757), (9156, 29120), (9408, 28340), (9555, 27904), (9919, 26880), (9984, 26705), (10192, 26160), (10464, 25480), (10682, 24960), (10920, 24416), (11336, 23520), (11445, 23296), (11648, 22890), (11760, 22672), (12208, 21840), (12480, 21364), (12544, 21255), (12740, 20928), (13080, 20384), (13440, 19838), (13952, 19110), (14170, 18816), (14560, 18312), (15260, 17472), (15288, 17440), (15680, 17004), (16023, 16640)]