420900480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 768

約数和(自身を含む): 1978179840

約数和(自身を除く): 1557279360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 73, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 128, 130, 132, 140, 143, 144, 146, 154, 156, 160, 165, 168, 176, 180, 182, 192, 195, 198, 208, 210, 219, 220, 224, 231, 234, 240, 252, 260, 264, 273, 280, 286, 288, 292, 308, 312, 315, 320, 330, 336, 352, 360, 364, 365, 384, 385, 390, 396, 416, 420, 429, 438, 440, 448, 455, 462, 468, 480, 495, 504, 511, 520, 528, 546, 560, 572, 576, 584, 585, 616, 624, 630, 640, 657, 660, 672, 693, 704, 715, 720, 728, 730, 770, 780, 792, 803, 819, 832, 840, 858, 876, 880, 896, 910, 924, 936, 949, 960, 990, 1001, 1008, 1022, 1040, 1056, 1092, 1095, 1120, 1144, 1152, 1155, 1168, 1170, 1232, 1248, 1260, 1287, 1314, 1320, 1344, 1365, 1386, 1408, 1430, 1440, 1456, 1460, 1533, 1540, 1560, 1584, 1606, 1638, 1664, 1680, 1716, 1752, 1760, 1820, 1848, 1872, 1898, 1920, 1980, 2002, 2016, 2044, 2080, 2112, 2145, 2184, 2190, 2240, 2288, 2310, 2336, 2340, 2409, 2464, 2496, 2520, 2555, 2574, 2628, 2640, 2688, 2730, 2772, 2847, 2860, 2880, 2912, 2920, 3003, 3066, 3080, 3120, 3168, 3212, 3276, 3285, 3360, 3432, 3465, 3504, 3520, 3640, 3696, 3744, 3796, 3960, 4004, 4015, 4032, 4088, 4095, 4160, 4224, 4290, 4368, 4380, 4480, 4576, 4599, 4620, 4672, 4680, 4745, 4818, 4928, 4992, 5005, 5040, 5110, 5148, 5256, 5280, 5460, 5544, 5621, 5694, 5720, 5760, 5824, 5840, 6006, 6132, 6160, 6240, 6336, 6424, 6435, 6552, 6570, 6643, 6720, 6864, 6930, 7008, 7040, 7227, 7280, 7392, 7488, 7592, 7665, 7920, 8008, 8030, 8064, 8176, 8190, 8320, 8541, 8580, 8736, 8760, 9009, 9152, 9198, 9240, 9344, 9360, 9490, 9636, 9856, 10010, 10080, 10220, 10296, 10439, 10512, 10560, 10920, 11088, 11242, 11388, 11440, 11648, 11680, 12012, 12045, 12264, 12320, 12480, 12672, 12848, 12870, 13104, 13140, 13286, 13440, 13728, 13860, 14016, 14235, 14454, 14560, 14784, 14976, 15015, 15184, 15330, 15840, 16016, 16060, 16352, 16380, 16863, 17082, 17160, 17472, 17520, 18018, 18304, 18396, 18480, 18720, 18980, 19272, 19929, 20020, 20160, 20440, 20592, 20878, 21024, 21120, 21840, 22176, 22484, 22776, 22880, 22995, 23360, 24024, 24090, 24528, 24640, 24960, 25696, 25740, 26208, 26280, 26572, 27456, 27720, 28032, 28105, 28470, 28908, 29120, 29568, 30030, 30368, 30660, 31317, 31680, 32032, 32120, 32704, 32760, 33215, 33726, 34164, 34320, 34944, 35040, 36036, 36135, 36792, 36960, 37440, 37960, 38544, 39858, 40040, 40320, 40880, 41184, 41756, 42048, 42705, 43680, 44352, 44968, 45045, 45552, 45760, 45990, 46720, 48048, 48180, 49056, 49280, 50589, 51392, 51480, 52195, 52416, 52560, 53144, 54912, 55440, 56210, 56940, 57816, 58240, 59787, 60060, 60736, 61320, 62634, 63360, 64064, 64240, 65408, 65520, 66430, 67452, 68328, 68640, 70080, 72072, 72270, 73073, 73584, 73920, 74880, 75920, 77088, 79716, 80080, 81760, 82368, 83512, 84096, 84315, 85410, 87360, 88704, 89936, 90090, 91104, 91520, 91980, 93951, 96096, 96360, 98112, 99645, 101178, 102784, 102960, 104390, 104832, 105120, 106288, 110880, 112420, 113880, 115632, 119574, 120120, 121472, 122640, 125268, 128128, 128480, 131040, 132860, 134904, 136656, 137280, 140160, 144144, 144540, 146146, 147168, 147840, 151840, 154176, 156585, 159432, 160160, 163520, 164736, 167024, 168630, 170820, 174720, 179872, 180180, 182208, 183960, 187902, 192192, 192720, 196224, 199290, 202356, 205920, 208780, 210240, 212576, 219219, 221760, 224840, 227760, 231264, 239148, 240240, 245280, 250536, 252945, 256960, 262080, 265720, 269808, 273312, 274560, 288288, 289080, 292292, 294336, 298935, 303680, 308352, 313170, 318864, 320320, 327040, 334048, 337260, 341640, 359744, 360360, 364416, 365365, 367920, 375804, 384384, 385440, 398580, 404712, 411840, 417560, 420480, 425152, 438438, 443520, 449680, 455520, 462528, 469755, 478296, 480480, 490560, 501072, 505890, 513920, 524160, 531440, 539616, 546624, 576576, 578160, 584584, 588672, 597870, 607360, 626340, 637728, 640640, 657657, 668096, 674520, 683280, 719488, 720720, 730730, 735840, 751608, 770880, 797160, 809424, 823680, 835120, 850304, 876876, 899360, 911040, 925056, 939510, 956592, 960960, 981120, 1002144, 1011780, 1062880, 1079232, 1093248, 1096095, 1153152, 1156320, 1169168, 1195740, 1252680, 1275456, 1315314, 1336192, 1349040, 1366560, 1441440, 1461460, 1471680, 1503216, 1541760, 1594320, 1618848, 1670240, 1753752, 1798720, 1822080, 1879020, 1913184, 1921920, 2004288, 2023560, 2125760, 2158464, 2192190, 2312640, 2338336, 2391480, 2505360, 2550912, 2630628, 2698080, 2733120, 2882880, 2922920, 2943360, 3006432, 3188640, 3237696, 3288285, 3340480, 3507504, 3597440, 3758040, 3826368, 4008576, 4047120, 4251520, 4384380, 4625280, 4676672, 4782960, 5010720, 5261256, 5396160, 5466240, 5765760, 5845840, 6012864, 6377280, 6475392, 6576570, 6680960, 7015008, 7516080, 7652736, 8094240, 8768760, 9353344, 9565920, 10021440, 10522512, 10792320, 11691680, 12025728, 12754560, 13153140, 14030016, 15032160, 16188480, 17537520, 19131840, 20042880, 21045024, 23383360, 26306280, 28060032, 30064320, 32376960, 35075040, 38263680, 42090048, 46766720, 52612560, 60128640, 70150080, 84180096, 105225120, 140300160, 210450240, 420900480]

約数ペア:

[(1, 420900480), (2, 210450240), (3, 140300160), (4, 105225120), (5, 84180096), (6, 70150080), (7, 60128640), (8, 52612560), (9, 46766720), (10, 42090048), (11, 38263680), (12, 35075040), (13, 32376960), (14, 30064320), (15, 28060032), (16, 26306280), (18, 23383360), (20, 21045024), (21, 20042880), (22, 19131840), (24, 17537520), (26, 16188480), (28, 15032160), (30, 14030016), (32, 13153140), (33, 12754560), (35, 12025728), (36, 11691680), (39, 10792320), (40, 10522512), (42, 10021440), (44, 9565920), (45, 9353344), (48, 8768760), (52, 8094240), (55, 7652736), (56, 7516080), (60, 7015008), (63, 6680960), (64, 6576570), (65, 6475392), (66, 6377280), (70, 6012864), (72, 5845840), (73, 5765760), (77, 5466240), (78, 5396160), (80, 5261256), (84, 5010720), (88, 4782960), (90, 4676672), (91, 4625280), (96, 4384380), (99, 4251520), (104, 4047120), (105, 4008576), (110, 3826368), (112, 3758040), (117, 3597440), (120, 3507504), (126, 3340480), (128, 3288285), (130, 3237696), (132, 3188640), (140, 3006432), (143, 2943360), (144, 2922920), (146, 2882880), (154, 2733120), (156, 2698080), (160, 2630628), (165, 2550912), (168, 2505360), (176, 2391480), (180, 2338336), (182, 2312640), (192, 2192190), (195, 2158464), (198, 2125760), (208, 2023560), (210, 2004288), (219, 1921920), (220, 1913184), (224, 1879020), (231, 1822080), (234, 1798720), (240, 1753752), (252, 1670240), (260, 1618848), (264, 1594320), (273, 1541760), (280, 1503216), (286, 1471680), (288, 1461460), (292, 1441440), (308, 1366560), (312, 1349040), (315, 1336192), (320, 1315314), (330, 1275456), (336, 1252680), (352, 1195740), (360, 1169168), (364, 1156320), (365, 1153152), (384, 1096095), (385, 1093248), (390, 1079232), (396, 1062880), (416, 1011780), (420, 1002144), (429, 981120), (438, 960960), (440, 956592), (448, 939510), (455, 925056), (462, 911040), (468, 899360), (480, 876876), (495, 850304), (504, 835120), (511, 823680), (520, 809424), (528, 797160), (546, 770880), (560, 751608), (572, 735840), (576, 730730), (584, 720720), (585, 719488), (616, 683280), (624, 674520), (630, 668096), (640, 657657), (657, 640640), (660, 637728), (672, 626340), (693, 607360), (704, 597870), (715, 588672), (720, 584584), (728, 578160), (730, 576576), (770, 546624), (780, 539616), (792, 531440), (803, 524160), (819, 513920), (832, 505890), (840, 501072), (858, 490560), (876, 480480), (880, 478296), (896, 469755), (910, 462528), (924, 455520), (936, 449680), (949, 443520), (960, 438438), (990, 425152), (1001, 420480), (1008, 417560), (1022, 411840), (1040, 404712), (1056, 398580), (1092, 385440), (1095, 384384), (1120, 375804), (1144, 367920), (1152, 365365), (1155, 364416), (1168, 360360), (1170, 359744), (1232, 341640), (1248, 337260), (1260, 334048), (1287, 327040), (1314, 320320), (1320, 318864), (1344, 313170), (1365, 308352), (1386, 303680), (1408, 298935), (1430, 294336), (1440, 292292), (1456, 289080), (1460, 288288), (1533, 274560), (1540, 273312), (1560, 269808), (1584, 265720), (1606, 262080), (1638, 256960), (1664, 252945), (1680, 250536), (1716, 245280), (1752, 240240), (1760, 239148), (1820, 231264), (1848, 227760), (1872, 224840), (1898, 221760), (1920, 219219), (1980, 212576), (2002, 210240), (2016, 208780), (2044, 205920), (2080, 202356), (2112, 199290), (2145, 196224), (2184, 192720), (2190, 192192), (2240, 187902), (2288, 183960), (2310, 182208), (2336, 180180), (2340, 179872), (2409, 174720), (2464, 170820), (2496, 168630), (2520, 167024), (2555, 164736), (2574, 163520), (2628, 160160), (2640, 159432), (2688, 156585), (2730, 154176), (2772, 151840), (2847, 147840), (2860, 147168), (2880, 146146), (2912, 144540), (2920, 144144), (3003, 140160), (3066, 137280), (3080, 136656), (3120, 134904), (3168, 132860), (3212, 131040), (3276, 128480), (3285, 128128), (3360, 125268), (3432, 122640), (3465, 121472), (3504, 120120), (3520, 119574), (3640, 115632), (3696, 113880), (3744, 112420), (3796, 110880), (3960, 106288), (4004, 105120), (4015, 104832), (4032, 104390), (4088, 102960), (4095, 102784), (4160, 101178), (4224, 99645), (4290, 98112), (4368, 96360), (4380, 96096), (4480, 93951), (4576, 91980), (4599, 91520), (4620, 91104), (4672, 90090), (4680, 89936), (4745, 88704), (4818, 87360), (4928, 85410), (4992, 84315), (5005, 84096), (5040, 83512), (5110, 82368), (5148, 81760), (5256, 80080), (5280, 79716), (5460, 77088), (5544, 75920), (5621, 74880), (5694, 73920), (5720, 73584), (5760, 73073), (5824, 72270), (5840, 72072), (6006, 70080), (6132, 68640), (6160, 68328), (6240, 67452), (6336, 66430), (6424, 65520), (6435, 65408), (6552, 64240), (6570, 64064), (6643, 63360), (6720, 62634), (6864, 61320), (6930, 60736), (7008, 60060), (7040, 59787), (7227, 58240), (7280, 57816), (7392, 56940), (7488, 56210), (7592, 55440), (7665, 54912), (7920, 53144), (8008, 52560), (8030, 52416), (8064, 52195), (8176, 51480), (8190, 51392), (8320, 50589), (8541, 49280), (8580, 49056), (8736, 48180), (8760, 48048), (9009, 46720), (9152, 45990), (9198, 45760), (9240, 45552), (9344, 45045), (9360, 44968), (9490, 44352), (9636, 43680), (9856, 42705), (10010, 42048), (10080, 41756), (10220, 41184), (10296, 40880), (10439, 40320), (10512, 40040), (10560, 39858), (10920, 38544), (11088, 37960), (11242, 37440), (11388, 36960), (11440, 36792), (11648, 36135), (11680, 36036), (12012, 35040), (12045, 34944), (12264, 34320), (12320, 34164), (12480, 33726), (12672, 33215), (12848, 32760), (12870, 32704), (13104, 32120), (13140, 32032), (13286, 31680), (13440, 31317), (13728, 30660), (13860, 30368), (14016, 30030), (14235, 29568), (14454, 29120), (14560, 28908), (14784, 28470), (14976, 28105), (15015, 28032), (15184, 27720), (15330, 27456), (15840, 26572), (16016, 26280), (16060, 26208), (16352, 25740), (16380, 25696), (16863, 24960), (17082, 24640), (17160, 24528), (17472, 24090), (17520, 24024), (18018, 23360), (18304, 22995), (18396, 22880), (18480, 22776), (18720, 22484), (18980, 22176), (19272, 21840), (19929, 21120), (20020, 21024), (20160, 20878), (20440, 20592)]