1889919360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2518

約数の個数: 384

約数和(自身を含む): 7854163200

約数和(自身を除く): 5964243840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2394, 2432, 2467, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4480, 4560, 4788, 4934, 5040, 5320, 5472, 5760, 5985, 6080, 6384, 6720, 6840, 7296, 7401, 7980, 8064, 8512, 9120, 9576, 9868, 10080, 10640, 10944, 11970, 12160, 12335, 12768, 13440, 13680, 14802, 15960, 17024, 17269, 18240, 19152, 19736, 20160, 21280, 21888, 22203, 23940, 24670, 25536, 27360, 29604, 31920, 34538, 36480, 37005, 38304, 39472, 40320, 42560, 44406, 46873, 47880, 49340, 51072, 51807, 54720, 59208, 63840, 69076, 74010, 76608, 78944, 85120, 86345, 88812, 93746, 95760, 98680, 103614, 109440, 111015, 118416, 127680, 138152, 140619, 148020, 153216, 155421, 157888, 172690, 177624, 187492, 191520, 197360, 207228, 222030, 234365, 236832, 255360, 259035, 276304, 281238, 296040, 310842, 315776, 328111, 345380, 355248, 374984, 383040, 394720, 414456, 421857, 444060, 468730, 473664, 518070, 552608, 562476, 592080, 621684, 656222, 690760, 703095, 710496, 749968, 766080, 777105, 789440, 828912, 843714, 888120, 937460, 947328, 984333, 1036140, 1105216, 1124952, 1184160, 1243368, 1312444, 1381520, 1406190, 1420992, 1499936, 1554210, 1578880, 1640555, 1657824, 1687428, 1776240, 1874920, 1968666, 2072280, 2109285, 2210432, 2249904, 2368320, 2486736, 2624888, 2763040, 2812380, 2841984, 2952999, 2999872, 3108420, 3281110, 3315648, 3374856, 3552480, 3749840, 3937332, 4144560, 4218570, 4499808, 4736640, 4921665, 4973472, 5249776, 5526080, 5624760, 5905998, 5999744, 6216840, 6562220, 6631296, 6749712, 7104960, 7499680, 7874664, 8289120, 8437140, 8999616, 9843330, 9946944, 10499552, 11052160, 11249520, 11811996, 12433680, 13124440, 13499424, 14209920, 14764995, 14999360, 15749328, 16578240, 16874280, 17999232, 19686660, 19893888, 20999104, 22499040, 23623992, 24867360, 26248880, 26998848, 29529990, 29998720, 31498656, 33156480, 33748560, 39373320, 41998208, 44998080, 47247984, 49734720, 52497760, 53997696, 59059980, 62997312, 67497120, 78746640, 89996160, 94495968, 99469440, 104995520, 118119960, 125994624, 134994240, 157493280, 188991936, 209991040, 236239920, 269988480, 314986560, 377983872, 472479840, 629973120, 944959680, 1889919360]

約数ペア:

[(1, 1889919360), (2, 944959680), (3, 629973120), (4, 472479840), (5, 377983872), (6, 314986560), (7, 269988480), (8, 236239920), (9, 209991040), (10, 188991936), (12, 157493280), (14, 134994240), (15, 125994624), (16, 118119960), (18, 104995520), (19, 99469440), (20, 94495968), (21, 89996160), (24, 78746640), (28, 67497120), (30, 62997312), (32, 59059980), (35, 53997696), (36, 52497760), (38, 49734720), (40, 47247984), (42, 44998080), (45, 41998208), (48, 39373320), (56, 33748560), (57, 33156480), (60, 31498656), (63, 29998720), (64, 29529990), (70, 26998848), (72, 26248880), (76, 24867360), (80, 23623992), (84, 22499040), (90, 20999104), (95, 19893888), (96, 19686660), (105, 17999232), (112, 16874280), (114, 16578240), (120, 15749328), (126, 14999360), (128, 14764995), (133, 14209920), (140, 13499424), (144, 13124440), (152, 12433680), (160, 11811996), (168, 11249520), (171, 11052160), (180, 10499552), (190, 9946944), (192, 9843330), (210, 8999616), (224, 8437140), (228, 8289120), (240, 7874664), (252, 7499680), (266, 7104960), (280, 6749712), (285, 6631296), (288, 6562220), (304, 6216840), (315, 5999744), (320, 5905998), (336, 5624760), (342, 5526080), (360, 5249776), (380, 4973472), (384, 4921665), (399, 4736640), (420, 4499808), (448, 4218570), (456, 4144560), (480, 3937332), (504, 3749840), (532, 3552480), (560, 3374856), (570, 3315648), (576, 3281110), (608, 3108420), (630, 2999872), (640, 2952999), (665, 2841984), (672, 2812380), (684, 2763040), (720, 2624888), (760, 2486736), (798, 2368320), (840, 2249904), (855, 2210432), (896, 2109285), (912, 2072280), (960, 1968666), (1008, 1874920), (1064, 1776240), (1120, 1687428), (1140, 1657824), (1152, 1640555), (1197, 1578880), (1216, 1554210), (1260, 1499936), (1330, 1420992), (1344, 1406190), (1368, 1381520), (1440, 1312444), (1520, 1243368), (1596, 1184160), (1680, 1124952), (1710, 1105216), (1824, 1036140), (1920, 984333), (1995, 947328), (2016, 937460), (2128, 888120), (2240, 843714), (2280, 828912), (2394, 789440), (2432, 777105), (2467, 766080), (2520, 749968), (2660, 710496), (2688, 703095), (2736, 690760), (2880, 656222), (3040, 621684), (3192, 592080), (3360, 562476), (3420, 552608), (3648, 518070), (3990, 473664), (4032, 468730), (4256, 444060), (4480, 421857), (4560, 414456), (4788, 394720), (4934, 383040), (5040, 374984), (5320, 355248), (5472, 345380), (5760, 328111), (5985, 315776), (6080, 310842), (6384, 296040), (6720, 281238), (6840, 276304), (7296, 259035), (7401, 255360), (7980, 236832), (8064, 234365), (8512, 222030), (9120, 207228), (9576, 197360), (9868, 191520), (10080, 187492), (10640, 177624), (10944, 172690), (11970, 157888), (12160, 155421), (12335, 153216), (12768, 148020), (13440, 140619), (13680, 138152), (14802, 127680), (15960, 118416), (17024, 111015), (17269, 109440), (18240, 103614), (19152, 98680), (19736, 95760), (20160, 93746), (21280, 88812), (21888, 86345), (22203, 85120), (23940, 78944), (24670, 76608), (25536, 74010), (27360, 69076), (29604, 63840), (31920, 59208), (34538, 54720), (36480, 51807), (37005, 51072), (38304, 49340), (39472, 47880), (40320, 46873), (42560, 44406)]