13453440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 384

約数和(自身を含む): 58605120

約数和(自身を除く): 45151680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 147, 154, 156, 160, 165, 168, 176, 182, 192, 195, 196, 208, 210, 220, 224, 231, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 392, 416, 420, 429, 440, 448, 455, 462, 480, 490, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 640, 660, 672, 704, 715, 728, 735, 770, 780, 784, 832, 840, 858, 880, 896, 910, 924, 960, 980, 1001, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1176, 1232, 1248, 1274, 1320, 1344, 1365, 1408, 1430, 1456, 1470, 1540, 1560, 1568, 1617, 1664, 1680, 1716, 1760, 1820, 1848, 1911, 1920, 1960, 2002, 2080, 2112, 2145, 2156, 2184, 2240, 2288, 2310, 2352, 2464, 2496, 2548, 2640, 2688, 2695, 2730, 2860, 2912, 2940, 3003, 3080, 3120, 3136, 3185, 3234, 3360, 3432, 3520, 3640, 3696, 3822, 3920, 4004, 4160, 4224, 4290, 4312, 4368, 4480, 4576, 4620, 4704, 4928, 4992, 5005, 5096, 5280, 5390, 5460, 5720, 5824, 5880, 6006, 6160, 6240, 6272, 6370, 6468, 6720, 6864, 7007, 7040, 7280, 7392, 7644, 7840, 8008, 8085, 8320, 8580, 8624, 8736, 9152, 9240, 9408, 9555, 9856, 10010, 10192, 10560, 10780, 10920, 11440, 11648, 11760, 12012, 12320, 12480, 12740, 12936, 13440, 13728, 14014, 14560, 14784, 15015, 15288, 15680, 16016, 16170, 17160, 17248, 17472, 18304, 18480, 18816, 19110, 20020, 20384, 21021, 21120, 21560, 21840, 22880, 23520, 24024, 24640, 24960, 25480, 25872, 27456, 28028, 29120, 29568, 30030, 30576, 31360, 32032, 32340, 34320, 34496, 34944, 35035, 36960, 38220, 40040, 40768, 42042, 43120, 43680, 45760, 47040, 48048, 49280, 50960, 51744, 54912, 56056, 58240, 60060, 61152, 64064, 64680, 68640, 68992, 70070, 73920, 76440, 80080, 81536, 84084, 86240, 87360, 91520, 94080, 96096, 101920, 103488, 105105, 112112, 120120, 122304, 128128, 129360, 137280, 140140, 147840, 152880, 160160, 168168, 172480, 174720, 192192, 203840, 206976, 210210, 224224, 240240, 244608, 258720, 274560, 280280, 305760, 320320, 336336, 344960, 384384, 407680, 420420, 448448, 480480, 517440, 560560, 611520, 640640, 672672, 840840, 896896, 960960, 1034880, 1121120, 1223040, 1345344, 1681680, 1921920, 2242240, 2690688, 3363360, 4484480, 6726720, 13453440]

約数ペア:

[(1, 13453440), (2, 6726720), (3, 4484480), (4, 3363360), (5, 2690688), (6, 2242240), (7, 1921920), (8, 1681680), (10, 1345344), (11, 1223040), (12, 1121120), (13, 1034880), (14, 960960), (15, 896896), (16, 840840), (20, 672672), (21, 640640), (22, 611520), (24, 560560), (26, 517440), (28, 480480), (30, 448448), (32, 420420), (33, 407680), (35, 384384), (39, 344960), (40, 336336), (42, 320320), (44, 305760), (48, 280280), (49, 274560), (52, 258720), (55, 244608), (56, 240240), (60, 224224), (64, 210210), (65, 206976), (66, 203840), (70, 192192), (77, 174720), (78, 172480), (80, 168168), (84, 160160), (88, 152880), (91, 147840), (96, 140140), (98, 137280), (104, 129360), (105, 128128), (110, 122304), (112, 120120), (120, 112112), (128, 105105), (130, 103488), (132, 101920), (140, 96096), (143, 94080), (147, 91520), (154, 87360), (156, 86240), (160, 84084), (165, 81536), (168, 80080), (176, 76440), (182, 73920), (192, 70070), (195, 68992), (196, 68640), (208, 64680), (210, 64064), (220, 61152), (224, 60060), (231, 58240), (240, 56056), (245, 54912), (260, 51744), (264, 50960), (273, 49280), (280, 48048), (286, 47040), (294, 45760), (308, 43680), (312, 43120), (320, 42042), (330, 40768), (336, 40040), (352, 38220), (364, 36960), (384, 35035), (385, 34944), (390, 34496), (392, 34320), (416, 32340), (420, 32032), (429, 31360), (440, 30576), (448, 30030), (455, 29568), (462, 29120), (480, 28028), (490, 27456), (520, 25872), (528, 25480), (539, 24960), (546, 24640), (560, 24024), (572, 23520), (588, 22880), (616, 21840), (624, 21560), (637, 21120), (640, 21021), (660, 20384), (672, 20020), (704, 19110), (715, 18816), (728, 18480), (735, 18304), (770, 17472), (780, 17248), (784, 17160), (832, 16170), (840, 16016), (858, 15680), (880, 15288), (896, 15015), (910, 14784), (924, 14560), (960, 14014), (980, 13728), (1001, 13440), (1040, 12936), (1056, 12740), (1078, 12480), (1092, 12320), (1120, 12012), (1144, 11760), (1155, 11648), (1176, 11440), (1232, 10920), (1248, 10780), (1274, 10560), (1320, 10192), (1344, 10010), (1365, 9856), (1408, 9555), (1430, 9408), (1456, 9240), (1470, 9152), (1540, 8736), (1560, 8624), (1568, 8580), (1617, 8320), (1664, 8085), (1680, 8008), (1716, 7840), (1760, 7644), (1820, 7392), (1848, 7280), (1911, 7040), (1920, 7007), (1960, 6864), (2002, 6720), (2080, 6468), (2112, 6370), (2145, 6272), (2156, 6240), (2184, 6160), (2240, 6006), (2288, 5880), (2310, 5824), (2352, 5720), (2464, 5460), (2496, 5390), (2548, 5280), (2640, 5096), (2688, 5005), (2695, 4992), (2730, 4928), (2860, 4704), (2912, 4620), (2940, 4576), (3003, 4480), (3080, 4368), (3120, 4312), (3136, 4290), (3185, 4224), (3234, 4160), (3360, 4004), (3432, 3920), (3520, 3822), (3640, 3696)]