2105315520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 448

約数和(自身を含む): 8778240000

約数和(自身を除く): 6672924480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 304, 308, 320, 330, 336, 352, 380, 385, 399, 418, 420, 440, 448, 456, 462, 480, 528, 532, 560, 570, 608, 616, 627, 660, 665, 672, 704, 760, 770, 798, 836, 840, 880, 912, 924, 960, 1045, 1056, 1064, 1120, 1140, 1155, 1216, 1232, 1254, 1320, 1330, 1344, 1463, 1499, 1520, 1540, 1596, 1672, 1680, 1760, 1824, 1848, 1995, 2090, 2112, 2128, 2240, 2280, 2310, 2464, 2508, 2640, 2660, 2926, 2998, 3040, 3080, 3135, 3192, 3344, 3360, 3520, 3648, 3696, 3990, 4180, 4256, 4389, 4497, 4560, 4620, 4928, 5016, 5280, 5320, 5852, 5996, 6080, 6160, 6270, 6384, 6688, 6720, 7315, 7392, 7495, 7980, 8360, 8512, 8778, 8994, 9120, 9240, 10032, 10493, 10560, 10640, 11704, 11992, 12320, 12540, 12768, 13376, 14630, 14784, 14990, 15960, 16489, 16720, 17556, 17988, 18240, 18480, 20064, 20986, 21280, 21945, 22485, 23408, 23984, 24640, 25080, 25536, 28481, 29260, 29980, 31479, 31920, 32978, 33440, 35112, 35976, 36960, 40128, 41972, 42560, 43890, 44970, 46816, 47968, 49467, 50160, 52465, 56962, 58520, 59960, 62958, 63840, 65956, 66880, 70224, 71952, 73920, 82445, 83944, 85443, 87780, 89940, 93632, 95936, 98934, 100320, 104930, 113924, 115423, 117040, 119920, 125916, 127680, 131912, 140448, 142405, 143904, 157395, 164890, 167888, 170886, 175560, 179880, 197868, 199367, 200640, 209860, 227848, 230846, 234080, 239840, 247335, 251832, 263824, 280896, 284810, 287808, 313291, 314790, 329780, 335776, 341772, 346269, 351120, 359760, 395736, 398734, 419720, 427215, 455696, 461692, 468160, 479680, 494670, 503664, 527648, 569620, 577115, 598101, 626582, 629580, 659560, 671552, 683544, 692538, 702240, 719520, 791472, 797468, 839440, 854430, 911392, 923384, 939873, 989340, 996835, 1007328, 1055296, 1139240, 1154230, 1196202, 1253164, 1259160, 1319120, 1367088, 1385076, 1404480, 1439040, 1566455, 1582944, 1594936, 1678880, 1708860, 1731345, 1822784, 1846768, 1879746, 1978680, 1993670, 2014656, 2193037, 2278480, 2308460, 2392404, 2506328, 2518320, 2638240, 2734176, 2770152, 2990505, 3132910, 3165888, 3189872, 3357760, 3417720, 3462690, 3693536, 3759492, 3957360, 3987340, 4386074, 4556960, 4616920, 4699365, 4784808, 5012656, 5036640, 5276480, 5468352, 5540304, 5981010, 6265820, 6379744, 6579111, 6835440, 6925380, 7387072, 7518984, 7914720, 7974680, 8772148, 9113920, 9233840, 9398730, 9569616, 10025312, 10073280, 10965185, 11080608, 11962020, 12531640, 12759488, 13158222, 13670880, 13850760, 15037968, 15829440, 15949360, 17544296, 18467680, 18797460, 19139232, 20050624, 21930370, 22161216, 23924040, 25063280, 26316444, 27341760, 27701520, 30075936, 31898720, 32895555, 35088592, 36935360, 37594920, 38278464, 43860740, 47848080, 50126560, 52632888, 55403040, 60151872, 63797440, 65791110, 70177184, 75189840, 87721480, 95696160, 100253120, 105265776, 110806080, 131582220, 140354368, 150379680, 175442960, 191392320, 210531552, 263164440, 300759360, 350885920, 421063104, 526328880, 701771840, 1052657760, 2105315520]

約数ペア:

[(1, 2105315520), (2, 1052657760), (3, 701771840), (4, 526328880), (5, 421063104), (6, 350885920), (7, 300759360), (8, 263164440), (10, 210531552), (11, 191392320), (12, 175442960), (14, 150379680), (15, 140354368), (16, 131582220), (19, 110806080), (20, 105265776), (21, 100253120), (22, 95696160), (24, 87721480), (28, 75189840), (30, 70177184), (32, 65791110), (33, 63797440), (35, 60151872), (38, 55403040), (40, 52632888), (42, 50126560), (44, 47848080), (48, 43860740), (55, 38278464), (56, 37594920), (57, 36935360), (60, 35088592), (64, 32895555), (66, 31898720), (70, 30075936), (76, 27701520), (77, 27341760), (80, 26316444), (84, 25063280), (88, 23924040), (95, 22161216), (96, 21930370), (105, 20050624), (110, 19139232), (112, 18797460), (114, 18467680), (120, 17544296), (132, 15949360), (133, 15829440), (140, 15037968), (152, 13850760), (154, 13670880), (160, 13158222), (165, 12759488), (168, 12531640), (176, 11962020), (190, 11080608), (192, 10965185), (209, 10073280), (210, 10025312), (220, 9569616), (224, 9398730), (228, 9233840), (231, 9113920), (240, 8772148), (264, 7974680), (266, 7914720), (280, 7518984), (285, 7387072), (304, 6925380), (308, 6835440), (320, 6579111), (330, 6379744), (336, 6265820), (352, 5981010), (380, 5540304), (385, 5468352), (399, 5276480), (418, 5036640), (420, 5012656), (440, 4784808), (448, 4699365), (456, 4616920), (462, 4556960), (480, 4386074), (528, 3987340), (532, 3957360), (560, 3759492), (570, 3693536), (608, 3462690), (616, 3417720), (627, 3357760), (660, 3189872), (665, 3165888), (672, 3132910), (704, 2990505), (760, 2770152), (770, 2734176), (798, 2638240), (836, 2518320), (840, 2506328), (880, 2392404), (912, 2308460), (924, 2278480), (960, 2193037), (1045, 2014656), (1056, 1993670), (1064, 1978680), (1120, 1879746), (1140, 1846768), (1155, 1822784), (1216, 1731345), (1232, 1708860), (1254, 1678880), (1320, 1594936), (1330, 1582944), (1344, 1566455), (1463, 1439040), (1499, 1404480), (1520, 1385076), (1540, 1367088), (1596, 1319120), (1672, 1259160), (1680, 1253164), (1760, 1196202), (1824, 1154230), (1848, 1139240), (1995, 1055296), (2090, 1007328), (2112, 996835), (2128, 989340), (2240, 939873), (2280, 923384), (2310, 911392), (2464, 854430), (2508, 839440), (2640, 797468), (2660, 791472), (2926, 719520), (2998, 702240), (3040, 692538), (3080, 683544), (3135, 671552), (3192, 659560), (3344, 629580), (3360, 626582), (3520, 598101), (3648, 577115), (3696, 569620), (3990, 527648), (4180, 503664), (4256, 494670), (4389, 479680), (4497, 468160), (4560, 461692), (4620, 455696), (4928, 427215), (5016, 419720), (5280, 398734), (5320, 395736), (5852, 359760), (5996, 351120), (6080, 346269), (6160, 341772), (6270, 335776), (6384, 329780), (6688, 314790), (6720, 313291), (7315, 287808), (7392, 284810), (7495, 280896), (7980, 263824), (8360, 251832), (8512, 247335), (8778, 239840), (8994, 234080), (9120, 230846), (9240, 227848), (10032, 209860), (10493, 200640), (10560, 199367), (10640, 197868), (11704, 179880), (11992, 175560), (12320, 170886), (12540, 167888), (12768, 164890), (13376, 157395), (14630, 143904), (14784, 142405), (14990, 140448), (15960, 131912), (16489, 127680), (16720, 125916), (17556, 119920), (17988, 117040), (18240, 115423), (18480, 113924), (20064, 104930), (20986, 100320), (21280, 98934), (21945, 95936), (22485, 93632), (23408, 89940), (23984, 87780), (24640, 85443), (25080, 83944), (25536, 82445), (28481, 73920), (29260, 71952), (29980, 70224), (31479, 66880), (31920, 65956), (32978, 63840), (33440, 62958), (35112, 59960), (35976, 58520), (36960, 56962), (40128, 52465), (41972, 50160), (42560, 49467), (43890, 47968), (44970, 46816)]