1679289920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 448

約数和(自身を含む): 5582960640

約数和(自身を除く): 3903670720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 32, 34, 35, 38, 40, 44, 55, 56, 64, 68, 70, 76, 77, 80, 85, 88, 95, 110, 112, 119, 133, 136, 140, 152, 154, 160, 170, 176, 187, 190, 209, 211, 220, 224, 238, 266, 272, 280, 304, 308, 320, 323, 340, 352, 374, 380, 385, 418, 422, 440, 448, 476, 532, 544, 560, 595, 608, 616, 646, 665, 680, 704, 748, 760, 770, 836, 844, 880, 935, 952, 1045, 1055, 1064, 1088, 1120, 1190, 1216, 1232, 1292, 1309, 1330, 1360, 1463, 1477, 1496, 1520, 1540, 1615, 1672, 1688, 1760, 1870, 1904, 2090, 2110, 2128, 2240, 2261, 2321, 2380, 2464, 2584, 2618, 2660, 2720, 2926, 2954, 2992, 3040, 3080, 3230, 3344, 3376, 3520, 3553, 3587, 3740, 3808, 4009, 4180, 4220, 4256, 4522, 4642, 4760, 4928, 5168, 5236, 5320, 5440, 5852, 5908, 5984, 6080, 6160, 6460, 6545, 6688, 6752, 7106, 7174, 7315, 7385, 7480, 7616, 8018, 8360, 8440, 8512, 9044, 9284, 9520, 10336, 10472, 10640, 11305, 11605, 11704, 11816, 11968, 12320, 12920, 13090, 13376, 13504, 14212, 14348, 14630, 14770, 14960, 16036, 16247, 16720, 16880, 17765, 17935, 18088, 18568, 19040, 20045, 20672, 20944, 21280, 22610, 23210, 23408, 23632, 24640, 24871, 25109, 25840, 26180, 28063, 28424, 28696, 29260, 29540, 29920, 32072, 32494, 33440, 33760, 35530, 35870, 36176, 37136, 38080, 39457, 40090, 41888, 42560, 44099, 45220, 46420, 46816, 47264, 49742, 50218, 51680, 52360, 56126, 56848, 57392, 58520, 59080, 59840, 64144, 64988, 66880, 67520, 68153, 71060, 71740, 72352, 74272, 78914, 80180, 81235, 83776, 88198, 90440, 92840, 93632, 94528, 99484, 100436, 103360, 104720, 112252, 113696, 114784, 117040, 118160, 124355, 125545, 128288, 129976, 136306, 140315, 142120, 143480, 144704, 148544, 157828, 160360, 162470, 176396, 180880, 185680, 197285, 198968, 200872, 209440, 220495, 224504, 227392, 229568, 234080, 236320, 248710, 251090, 256576, 259952, 272612, 276199, 280630, 284240, 286960, 308693, 315656, 320720, 324940, 340765, 352792, 361760, 371360, 394570, 397936, 401744, 418880, 440990, 449008, 468160, 472640, 477071, 497420, 502180, 519904, 545224, 552398, 561260, 568480, 573920, 617386, 631312, 641440, 649880, 681530, 705584, 723520, 742720, 749683, 789140, 795872, 803488, 881980, 898016, 954142, 994840, 1004360, 1039808, 1090448, 1104796, 1122520, 1136960, 1147840, 1234772, 1262624, 1282880, 1299760, 1363060, 1380995, 1411168, 1499366, 1543465, 1578280, 1591744, 1606976, 1763960, 1796032, 1908284, 1989680, 2008720, 2180896, 2209592, 2245040, 2385355, 2469544, 2525248, 2599520, 2726120, 2761990, 2822336, 2998732, 3086930, 3156560, 3527920, 3748415, 3816568, 3979360, 4017440, 4361792, 4419184, 4490080, 4770710, 4939088, 5199040, 5247781, 5452240, 5523980, 5997464, 6173860, 6313120, 7055840, 7496830, 7633136, 7958720, 8034880, 8838368, 8980160, 9541420, 9878176, 10495562, 10904480, 11047960, 11994928, 12347720, 12626240, 14111680, 14993660, 15266272, 17676736, 19082840, 19756352, 20991124, 21808960, 22095920, 23989856, 24695440, 26238905, 29987320, 30532544, 38165680, 41982248, 44191840, 47979712, 49390880, 52477810, 59974640, 76331360, 83964496, 88383680, 98781760, 104955620, 119949280, 152662720, 167928992, 209911240, 239898560, 335857984, 419822480, 839644960, 1679289920]

約数ペア:

[(1, 1679289920), (2, 839644960), (4, 419822480), (5, 335857984), (7, 239898560), (8, 209911240), (10, 167928992), (11, 152662720), (14, 119949280), (16, 104955620), (17, 98781760), (19, 88383680), (20, 83964496), (22, 76331360), (28, 59974640), (32, 52477810), (34, 49390880), (35, 47979712), (38, 44191840), (40, 41982248), (44, 38165680), (55, 30532544), (56, 29987320), (64, 26238905), (68, 24695440), (70, 23989856), (76, 22095920), (77, 21808960), (80, 20991124), (85, 19756352), (88, 19082840), (95, 17676736), (110, 15266272), (112, 14993660), (119, 14111680), (133, 12626240), (136, 12347720), (140, 11994928), (152, 11047960), (154, 10904480), (160, 10495562), (170, 9878176), (176, 9541420), (187, 8980160), (190, 8838368), (209, 8034880), (211, 7958720), (220, 7633136), (224, 7496830), (238, 7055840), (266, 6313120), (272, 6173860), (280, 5997464), (304, 5523980), (308, 5452240), (320, 5247781), (323, 5199040), (340, 4939088), (352, 4770710), (374, 4490080), (380, 4419184), (385, 4361792), (418, 4017440), (422, 3979360), (440, 3816568), (448, 3748415), (476, 3527920), (532, 3156560), (544, 3086930), (560, 2998732), (595, 2822336), (608, 2761990), (616, 2726120), (646, 2599520), (665, 2525248), (680, 2469544), (704, 2385355), (748, 2245040), (760, 2209592), (770, 2180896), (836, 2008720), (844, 1989680), (880, 1908284), (935, 1796032), (952, 1763960), (1045, 1606976), (1055, 1591744), (1064, 1578280), (1088, 1543465), (1120, 1499366), (1190, 1411168), (1216, 1380995), (1232, 1363060), (1292, 1299760), (1309, 1282880), (1330, 1262624), (1360, 1234772), (1463, 1147840), (1477, 1136960), (1496, 1122520), (1520, 1104796), (1540, 1090448), (1615, 1039808), (1672, 1004360), (1688, 994840), (1760, 954142), (1870, 898016), (1904, 881980), (2090, 803488), (2110, 795872), (2128, 789140), (2240, 749683), (2261, 742720), (2321, 723520), (2380, 705584), (2464, 681530), (2584, 649880), (2618, 641440), (2660, 631312), (2720, 617386), (2926, 573920), (2954, 568480), (2992, 561260), (3040, 552398), (3080, 545224), (3230, 519904), (3344, 502180), (3376, 497420), (3520, 477071), (3553, 472640), (3587, 468160), (3740, 449008), (3808, 440990), (4009, 418880), (4180, 401744), (4220, 397936), (4256, 394570), (4522, 371360), (4642, 361760), (4760, 352792), (4928, 340765), (5168, 324940), (5236, 320720), (5320, 315656), (5440, 308693), (5852, 286960), (5908, 284240), (5984, 280630), (6080, 276199), (6160, 272612), (6460, 259952), (6545, 256576), (6688, 251090), (6752, 248710), (7106, 236320), (7174, 234080), (7315, 229568), (7385, 227392), (7480, 224504), (7616, 220495), (8018, 209440), (8360, 200872), (8440, 198968), (8512, 197285), (9044, 185680), (9284, 180880), (9520, 176396), (10336, 162470), (10472, 160360), (10640, 157828), (11305, 148544), (11605, 144704), (11704, 143480), (11816, 142120), (11968, 140315), (12320, 136306), (12920, 129976), (13090, 128288), (13376, 125545), (13504, 124355), (14212, 118160), (14348, 117040), (14630, 114784), (14770, 113696), (14960, 112252), (16036, 104720), (16247, 103360), (16720, 100436), (16880, 99484), (17765, 94528), (17935, 93632), (18088, 92840), (18568, 90440), (19040, 88198), (20045, 83776), (20672, 81235), (20944, 80180), (21280, 78914), (22610, 74272), (23210, 72352), (23408, 71740), (23632, 71060), (24640, 68153), (24871, 67520), (25109, 66880), (25840, 64988), (26180, 64144), (28063, 59840), (28424, 59080), (28696, 58520), (29260, 57392), (29540, 56848), (29920, 56126), (32072, 52360), (32494, 51680), (33440, 50218), (33760, 49742), (35530, 47264), (35870, 46816), (36176, 46420), (37136, 45220), (38080, 44099), (39457, 42560), (40090, 41888)]