1420899840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 320

約数和(自身を含む): 5145117120

約数和(自身を除く): 3724217280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 337, 360, 366, 384, 432, 480, 488, 512, 540, 549, 576, 610, 640, 674, 720, 732, 768, 864, 915, 960, 976, 1011, 1080, 1098, 1152, 1220, 1280, 1348, 1440, 1464, 1536, 1647, 1685, 1728, 1830, 1920, 1952, 2022, 2160, 2196, 2304, 2440, 2560, 2696, 2745, 2880, 2928, 3033, 3294, 3370, 3456, 3660, 3840, 3904, 4044, 4320, 4392, 4608, 4880, 5055, 5392, 5490, 5760, 5856, 6066, 6588, 6740, 6912, 7320, 7680, 7808, 8088, 8235, 8640, 8784, 9099, 9760, 10110, 10784, 10980, 11520, 11712, 12132, 13176, 13480, 13824, 14640, 15165, 15616, 16176, 16470, 17280, 17568, 18198, 19520, 20220, 20557, 21568, 21960, 23040, 23424, 24264, 26352, 26960, 29280, 30330, 31232, 32352, 32940, 34560, 35136, 36396, 39040, 40440, 41114, 43136, 43920, 45495, 46848, 48528, 52704, 53920, 58560, 60660, 61671, 64704, 65880, 69120, 70272, 72792, 78080, 80880, 82228, 86272, 87840, 90990, 93696, 97056, 102785, 105408, 107840, 117120, 121320, 123342, 129408, 131760, 140544, 145584, 156160, 161760, 164456, 172544, 175680, 181980, 185013, 194112, 205570, 210816, 215680, 234240, 242640, 246684, 258816, 263520, 281088, 291168, 308355, 323520, 328912, 351360, 363960, 370026, 388224, 411140, 421632, 431360, 468480, 485280, 493368, 517632, 527040, 555039, 582336, 616710, 647040, 657824, 702720, 727920, 740052, 776448, 822280, 843264, 862720, 925065, 970560, 986736, 1054080, 1110078, 1164672, 1233420, 1294080, 1315648, 1405440, 1455840, 1480104, 1552896, 1644560, 1850130, 1941120, 1973472, 2108160, 2220156, 2329344, 2466840, 2588160, 2631296, 2775195, 2911680, 2960208, 3289120, 3700260, 3882240, 3946944, 4216320, 4440312, 4658688, 4933680, 5262592, 5550390, 5823360, 5920416, 6578240, 7400520, 7764480, 7893888, 8880624, 9867360, 10525184, 11100780, 11646720, 11840832, 13156480, 14801040, 15787776, 17761248, 19734720, 22201560, 23293440, 23681664, 26312960, 29602080, 31575552, 35522496, 39469440, 44403120, 47363328, 52625920, 59204160, 71044992, 78938880, 88806240, 94726656, 118408320, 142089984, 157877760, 177612480, 236816640, 284179968, 355224960, 473633280, 710449920, 1420899840]

約数ペア:

[(1, 1420899840), (2, 710449920), (3, 473633280), (4, 355224960), (5, 284179968), (6, 236816640), (8, 177612480), (9, 157877760), (10, 142089984), (12, 118408320), (15, 94726656), (16, 88806240), (18, 78938880), (20, 71044992), (24, 59204160), (27, 52625920), (30, 47363328), (32, 44403120), (36, 39469440), (40, 35522496), (45, 31575552), (48, 29602080), (54, 26312960), (60, 23681664), (61, 23293440), (64, 22201560), (72, 19734720), (80, 17761248), (90, 15787776), (96, 14801040), (108, 13156480), (120, 11840832), (122, 11646720), (128, 11100780), (135, 10525184), (144, 9867360), (160, 8880624), (180, 7893888), (183, 7764480), (192, 7400520), (216, 6578240), (240, 5920416), (244, 5823360), (256, 5550390), (270, 5262592), (288, 4933680), (305, 4658688), (320, 4440312), (337, 4216320), (360, 3946944), (366, 3882240), (384, 3700260), (432, 3289120), (480, 2960208), (488, 2911680), (512, 2775195), (540, 2631296), (549, 2588160), (576, 2466840), (610, 2329344), (640, 2220156), (674, 2108160), (720, 1973472), (732, 1941120), (768, 1850130), (864, 1644560), (915, 1552896), (960, 1480104), (976, 1455840), (1011, 1405440), (1080, 1315648), (1098, 1294080), (1152, 1233420), (1220, 1164672), (1280, 1110078), (1348, 1054080), (1440, 986736), (1464, 970560), (1536, 925065), (1647, 862720), (1685, 843264), (1728, 822280), (1830, 776448), (1920, 740052), (1952, 727920), (2022, 702720), (2160, 657824), (2196, 647040), (2304, 616710), (2440, 582336), (2560, 555039), (2696, 527040), (2745, 517632), (2880, 493368), (2928, 485280), (3033, 468480), (3294, 431360), (3370, 421632), (3456, 411140), (3660, 388224), (3840, 370026), (3904, 363960), (4044, 351360), (4320, 328912), (4392, 323520), (4608, 308355), (4880, 291168), (5055, 281088), (5392, 263520), (5490, 258816), (5760, 246684), (5856, 242640), (6066, 234240), (6588, 215680), (6740, 210816), (6912, 205570), (7320, 194112), (7680, 185013), (7808, 181980), (8088, 175680), (8235, 172544), (8640, 164456), (8784, 161760), (9099, 156160), (9760, 145584), (10110, 140544), (10784, 131760), (10980, 129408), (11520, 123342), (11712, 121320), (12132, 117120), (13176, 107840), (13480, 105408), (13824, 102785), (14640, 97056), (15165, 93696), (15616, 90990), (16176, 87840), (16470, 86272), (17280, 82228), (17568, 80880), (18198, 78080), (19520, 72792), (20220, 70272), (20557, 69120), (21568, 65880), (21960, 64704), (23040, 61671), (23424, 60660), (24264, 58560), (26352, 53920), (26960, 52704), (29280, 48528), (30330, 46848), (31232, 45495), (32352, 43920), (32940, 43136), (34560, 41114), (35136, 40440), (36396, 39040)]