2100455280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 640

約数和(自身を含む): 9196554240

約数和(自身を除く): 7096098960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 73, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 146, 154, 165, 168, 173, 176, 180, 189, 198, 210, 216, 219, 220, 231, 240, 252, 264, 270, 280, 292, 297, 308, 315, 330, 336, 346, 360, 365, 378, 385, 396, 420, 432, 438, 440, 462, 495, 504, 511, 519, 528, 540, 560, 584, 594, 616, 630, 657, 660, 692, 693, 720, 730, 756, 770, 792, 803, 840, 865, 876, 880, 924, 945, 990, 1008, 1022, 1038, 1080, 1095, 1155, 1168, 1188, 1211, 1232, 1260, 1314, 1320, 1384, 1386, 1460, 1485, 1512, 1533, 1540, 1557, 1584, 1606, 1680, 1730, 1752, 1848, 1890, 1903, 1971, 1980, 2044, 2076, 2079, 2160, 2190, 2310, 2376, 2409, 2422, 2520, 2555, 2595, 2628, 2640, 2768, 2772, 2920, 2970, 3024, 3066, 3080, 3114, 3212, 3285, 3460, 3465, 3504, 3633, 3696, 3780, 3806, 3942, 3960, 4015, 4088, 4152, 4158, 4380, 4599, 4620, 4671, 4752, 4818, 4844, 5040, 5110, 5190, 5256, 5544, 5621, 5709, 5840, 5940, 6055, 6132, 6160, 6228, 6424, 6570, 6920, 6930, 7227, 7266, 7560, 7612, 7665, 7785, 7884, 7920, 8030, 8176, 8304, 8316, 8760, 9198, 9240, 9342, 9515, 9636, 9688, 9855, 10220, 10380, 10395, 10512, 10899, 11088, 11242, 11418, 11880, 12045, 12110, 12264, 12456, 12629, 12848, 13140, 13321, 13797, 13840, 13860, 14454, 14532, 15120, 15224, 15330, 15570, 15768, 16060, 16632, 16863, 17127, 17520, 18165, 18396, 18480, 18684, 19030, 19272, 19376, 19710, 20440, 20760, 20790, 21681, 21798, 22484, 22836, 22995, 23355, 23760, 24090, 24220, 24528, 24912, 25258, 26280, 26642, 27594, 27720, 28105, 28545, 28908, 29064, 30448, 30660, 31140, 31536, 32120, 32697, 33264, 33726, 34254, 36135, 36330, 36792, 37368, 37887, 38060, 38544, 39420, 39963, 40880, 41520, 41580, 43362, 43596, 44968, 45672, 45990, 46710, 48180, 48440, 50516, 50589, 51381, 52560, 53284, 54495, 55188, 55440, 56210, 57090, 57816, 58128, 61320, 62280, 63145, 64240, 65394, 66605, 67452, 68508, 68985, 72270, 72660, 73584, 74736, 75774, 76120, 78840, 79926, 83160, 84315, 85635, 86724, 87192, 88403, 89936, 91344, 91980, 93420, 96360, 96880, 101032, 101178, 102762, 106568, 108405, 108990, 110376, 112420, 113661, 114180, 115632, 119889, 122640, 124560, 126290, 130788, 133210, 134904, 137016, 137970, 138919, 144540, 145320, 151548, 151767, 152240, 157680, 159852, 163485, 166320, 168630, 171270, 173448, 174384, 176806, 183960, 186840, 189435, 192720, 199815, 202064, 202356, 205524, 213136, 216810, 217980, 220752, 224840, 227322, 228360, 239778, 252580, 252945, 256905, 261576, 265209, 266420, 269808, 274032, 275940, 277838, 289080, 290640, 303096, 303534, 319704, 326970, 337260, 340983, 342540, 346896, 353612, 359667, 367920, 373680, 378870, 399630, 404712, 411048, 416757, 433620, 435960, 442015, 449680, 454644, 456720, 479556, 505160, 505890, 513810, 523152, 530418, 532840, 551880, 555676, 568305, 578160, 599445, 606192, 607068, 639408, 653940, 674520, 681966, 685080, 694595, 707224, 719334, 757740, 758835, 795627, 799260, 809424, 822096, 833514, 867240, 871920, 884030, 909288, 959112, 972433, 1010320, 1011780, 1027620, 1060836, 1065680, 1103760, 1111352, 1136610, 1198890, 1214136, 1250271, 1307880, 1326045, 1349040, 1363932, 1370160, 1389190, 1414448, 1438668, 1515480, 1517670, 1591254, 1598520, 1667028, 1704915, 1734480, 1768060, 1798335, 1818576, 1918224, 1944866, 2023560, 2055240, 2083785, 2121672, 2222704, 2273220, 2386881, 2397780, 2428272, 2500542, 2615760, 2652090, 2727864, 2778380, 2877336, 2917299, 3030960, 3035340, 3182508, 3197040, 3334056, 3409830, 3536120, 3596670, 3750813, 3889732, 3978135, 4047120, 4110480, 4167570, 4243344, 4546440, 4773762, 4795560, 4862165, 5001084, 5304180, 5455728, 5556760, 5754672, 5834598, 6070680, 6251355, 6365016, 6668112, 6819660, 7072240, 7193340, 7501626, 7779464, 7956270, 8335140, 8751897, 9092880, 9547524, 9591120, 9724330, 10002168, 10608360, 11113520, 11669196, 11934405, 12141360, 12502710, 12730032, 13639320, 14386680, 14586495, 15003252, 15558928, 15912540, 16670280, 17503794, 18754065, 19095048, 19448660, 20004336, 21216720, 23338392, 23868810, 25005420, 26255691, 27278640, 28773360, 29172990, 30006504, 31825080, 33340560, 35007588, 37508130, 38190096, 38897320, 43759485, 46676784, 47737620, 50010840, 52511382, 58345980, 60013008, 63650160, 70015176, 75016260, 77794640, 87518970, 95475240, 100021680, 105022764, 116691960, 131278455, 140030352, 150032520, 175037940, 190950480, 210045528, 233383920, 262556910, 300065040, 350075880, 420091056, 525113820, 700151760, 1050227640, 2100455280]

約数ペア:

[(1, 2100455280), (2, 1050227640), (3, 700151760), (4, 525113820), (5, 420091056), (6, 350075880), (7, 300065040), (8, 262556910), (9, 233383920), (10, 210045528), (11, 190950480), (12, 175037940), (14, 150032520), (15, 140030352), (16, 131278455), (18, 116691960), (20, 105022764), (21, 100021680), (22, 95475240), (24, 87518970), (27, 77794640), (28, 75016260), (30, 70015176), (33, 63650160), (35, 60013008), (36, 58345980), (40, 52511382), (42, 50010840), (44, 47737620), (45, 46676784), (48, 43759485), (54, 38897320), (55, 38190096), (56, 37508130), (60, 35007588), (63, 33340560), (66, 31825080), (70, 30006504), (72, 29172990), (73, 28773360), (77, 27278640), (80, 26255691), (84, 25005420), (88, 23868810), (90, 23338392), (99, 21216720), (105, 20004336), (108, 19448660), (110, 19095048), (112, 18754065), (120, 17503794), (126, 16670280), (132, 15912540), (135, 15558928), (140, 15003252), (144, 14586495), (146, 14386680), (154, 13639320), (165, 12730032), (168, 12502710), (173, 12141360), (176, 11934405), (180, 11669196), (189, 11113520), (198, 10608360), (210, 10002168), (216, 9724330), (219, 9591120), (220, 9547524), (231, 9092880), (240, 8751897), (252, 8335140), (264, 7956270), (270, 7779464), (280, 7501626), (292, 7193340), (297, 7072240), (308, 6819660), (315, 6668112), (330, 6365016), (336, 6251355), (346, 6070680), (360, 5834598), (365, 5754672), (378, 5556760), (385, 5455728), (396, 5304180), (420, 5001084), (432, 4862165), (438, 4795560), (440, 4773762), (462, 4546440), (495, 4243344), (504, 4167570), (511, 4110480), (519, 4047120), (528, 3978135), (540, 3889732), (560, 3750813), (584, 3596670), (594, 3536120), (616, 3409830), (630, 3334056), (657, 3197040), (660, 3182508), (692, 3035340), (693, 3030960), (720, 2917299), (730, 2877336), (756, 2778380), (770, 2727864), (792, 2652090), (803, 2615760), (840, 2500542), (865, 2428272), (876, 2397780), (880, 2386881), (924, 2273220), (945, 2222704), (990, 2121672), (1008, 2083785), (1022, 2055240), (1038, 2023560), (1080, 1944866), (1095, 1918224), (1155, 1818576), (1168, 1798335), (1188, 1768060), (1211, 1734480), (1232, 1704915), (1260, 1667028), (1314, 1598520), (1320, 1591254), (1384, 1517670), (1386, 1515480), (1460, 1438668), (1485, 1414448), (1512, 1389190), (1533, 1370160), (1540, 1363932), (1557, 1349040), (1584, 1326045), (1606, 1307880), (1680, 1250271), (1730, 1214136), (1752, 1198890), (1848, 1136610), (1890, 1111352), (1903, 1103760), (1971, 1065680), (1980, 1060836), (2044, 1027620), (2076, 1011780), (2079, 1010320), (2160, 972433), (2190, 959112), (2310, 909288), (2376, 884030), (2409, 871920), (2422, 867240), (2520, 833514), (2555, 822096), (2595, 809424), (2628, 799260), (2640, 795627), (2768, 758835), (2772, 757740), (2920, 719334), (2970, 707224), (3024, 694595), (3066, 685080), (3080, 681966), (3114, 674520), (3212, 653940), (3285, 639408), (3460, 607068), (3465, 606192), (3504, 599445), (3633, 578160), (3696, 568305), (3780, 555676), (3806, 551880), (3942, 532840), (3960, 530418), (4015, 523152), (4088, 513810), (4152, 505890), (4158, 505160), (4380, 479556), (4599, 456720), (4620, 454644), (4671, 449680), (4752, 442015), (4818, 435960), (4844, 433620), (5040, 416757), (5110, 411048), (5190, 404712), (5256, 399630), (5544, 378870), (5621, 373680), (5709, 367920), (5840, 359667), (5940, 353612), (6055, 346896), (6132, 342540), (6160, 340983), (6228, 337260), (6424, 326970), (6570, 319704), (6920, 303534), (6930, 303096), (7227, 290640), (7266, 289080), (7560, 277838), (7612, 275940), (7665, 274032), (7785, 269808), (7884, 266420), (7920, 265209), (8030, 261576), (8176, 256905), (8304, 252945), (8316, 252580), (8760, 239778), (9198, 228360), (9240, 227322), (9342, 224840), (9515, 220752), (9636, 217980), (9688, 216810), (9855, 213136), (10220, 205524), (10380, 202356), (10395, 202064), (10512, 199815), (10899, 192720), (11088, 189435), (11242, 186840), (11418, 183960), (11880, 176806), (12045, 174384), (12110, 173448), (12264, 171270), (12456, 168630), (12629, 166320), (12848, 163485), (13140, 159852), (13321, 157680), (13797, 152240), (13840, 151767), (13860, 151548), (14454, 145320), (14532, 144540), (15120, 138919), (15224, 137970), (15330, 137016), (15570, 134904), (15768, 133210), (16060, 130788), (16632, 126290), (16863, 124560), (17127, 122640), (17520, 119889), (18165, 115632), (18396, 114180), (18480, 113661), (18684, 112420), (19030, 110376), (19272, 108990), (19376, 108405), (19710, 106568), (20440, 102762), (20760, 101178), (20790, 101032), (21681, 96880), (21798, 96360), (22484, 93420), (22836, 91980), (22995, 91344), (23355, 89936), (23760, 88403), (24090, 87192), (24220, 86724), (24528, 85635), (24912, 84315), (25258, 83160), (26280, 79926), (26642, 78840), (27594, 76120), (27720, 75774), (28105, 74736), (28545, 73584), (28908, 72660), (29064, 72270), (30448, 68985), (30660, 68508), (31140, 67452), (31536, 66605), (32120, 65394), (32697, 64240), (33264, 63145), (33726, 62280), (34254, 61320), (36135, 58128), (36330, 57816), (36792, 57090), (37368, 56210), (37887, 55440), (38060, 55188), (38544, 54495), (39420, 53284), (39963, 52560), (40880, 51381), (41520, 50589), (41580, 50516), (43362, 48440), (43596, 48180), (44968, 46710), (45672, 45990)]