19784933280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4799}}^1$

素因数の和:5236

約数の個数: 288

約数和(自身を含む): 77366016000

約数和(自身を除く): 57581082720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 409, 420, 480, 504, 560, 630, 672, 720, 818, 840, 1008, 1120, 1227, 1260, 1440, 1636, 1680, 2016, 2045, 2454, 2520, 2863, 3272, 3360, 3681, 4090, 4799, 4908, 5040, 5726, 6135, 6544, 7362, 8180, 8589, 9598, 9816, 10080, 11452, 12270, 13088, 14315, 14397, 14724, 16360, 17178, 18405, 19196, 19632, 22904, 23995, 24540, 25767, 28630, 28794, 29448, 32720, 33593, 34356, 36810, 38392, 39264, 42945, 43191, 45808, 47990, 49080, 51534, 57260, 57588, 58896, 65440, 67186, 68712, 71985, 73620, 76784, 85890, 86382, 91616, 95980, 98160, 100779, 103068, 114520, 115176, 117792, 128835, 134372, 137424, 143970, 147240, 153568, 167965, 171780, 172764, 191960, 196320, 201558, 206136, 215955, 229040, 230352, 257670, 268744, 274848, 287940, 294480, 302337, 335930, 343560, 345528, 383920, 403116, 412272, 431910, 458080, 460704, 503895, 515340, 537488, 575880, 588960, 604674, 671860, 687120, 691056, 767840, 806232, 824544, 863820, 1007790, 1030680, 1074976, 1151760, 1209348, 1343720, 1374240, 1382112, 1511685, 1612464, 1727640, 1962791, 2015580, 2061360, 2303520, 2418696, 2687440, 3023370, 3224928, 3455280, 3925582, 4031160, 4122720, 4837392, 5374880, 5888373, 6046740, 6910560, 7851164, 8062320, 9674784, 9813955, 11776746, 12093480, 13739537, 15702328, 16124640, 17665119, 19627910, 23553492, 24186960, 27479074, 29441865, 31404656, 35330238, 39255820, 41218611, 47106984, 48373920, 54958148, 58883730, 62809312, 68697685, 70660476, 78511640, 82437222, 88325595, 94213968, 109916296, 117767460, 123655833, 137395370, 141320952, 157023280, 164874444, 176651190, 188427936, 206093055, 219832592, 235534920, 247311666, 274790740, 282641904, 314046560, 329748888, 353302380, 412186110, 439665184, 471069840, 494623332, 549581480, 565283808, 618279165, 659497776, 706604760, 824372220, 942139680, 989246664, 1099162960, 1236558330, 1318995552, 1413209520, 1648744440, 1978493328, 2198325920, 2473116660, 2826419040, 3297488880, 3956986656, 4946233320, 6594977760, 9892466640, 19784933280]

約数ペア:

[(1, 19784933280), (2, 9892466640), (3, 6594977760), (4, 4946233320), (5, 3956986656), (6, 3297488880), (7, 2826419040), (8, 2473116660), (9, 2198325920), (10, 1978493328), (12, 1648744440), (14, 1413209520), (15, 1318995552), (16, 1236558330), (18, 1099162960), (20, 989246664), (21, 942139680), (24, 824372220), (28, 706604760), (30, 659497776), (32, 618279165), (35, 565283808), (36, 549581480), (40, 494623332), (42, 471069840), (45, 439665184), (48, 412186110), (56, 353302380), (60, 329748888), (63, 314046560), (70, 282641904), (72, 274790740), (80, 247311666), (84, 235534920), (90, 219832592), (96, 206093055), (105, 188427936), (112, 176651190), (120, 164874444), (126, 157023280), (140, 141320952), (144, 137395370), (160, 123655833), (168, 117767460), (180, 109916296), (210, 94213968), (224, 88325595), (240, 82437222), (252, 78511640), (280, 70660476), (288, 68697685), (315, 62809312), (336, 58883730), (360, 54958148), (409, 48373920), (420, 47106984), (480, 41218611), (504, 39255820), (560, 35330238), (630, 31404656), (672, 29441865), (720, 27479074), (818, 24186960), (840, 23553492), (1008, 19627910), (1120, 17665119), (1227, 16124640), (1260, 15702328), (1440, 13739537), (1636, 12093480), (1680, 11776746), (2016, 9813955), (2045, 9674784), (2454, 8062320), (2520, 7851164), (2863, 6910560), (3272, 6046740), (3360, 5888373), (3681, 5374880), (4090, 4837392), (4799, 4122720), (4908, 4031160), (5040, 3925582), (5726, 3455280), (6135, 3224928), (6544, 3023370), (7362, 2687440), (8180, 2418696), (8589, 2303520), (9598, 2061360), (9816, 2015580), (10080, 1962791), (11452, 1727640), (12270, 1612464), (13088, 1511685), (14315, 1382112), (14397, 1374240), (14724, 1343720), (16360, 1209348), (17178, 1151760), (18405, 1074976), (19196, 1030680), (19632, 1007790), (22904, 863820), (23995, 824544), (24540, 806232), (25767, 767840), (28630, 691056), (28794, 687120), (29448, 671860), (32720, 604674), (33593, 588960), (34356, 575880), (36810, 537488), (38392, 515340), (39264, 503895), (42945, 460704), (43191, 458080), (45808, 431910), (47990, 412272), (49080, 403116), (51534, 383920), (57260, 345528), (57588, 343560), (58896, 335930), (65440, 302337), (67186, 294480), (68712, 287940), (71985, 274848), (73620, 268744), (76784, 257670), (85890, 230352), (86382, 229040), (91616, 215955), (95980, 206136), (98160, 201558), (100779, 196320), (103068, 191960), (114520, 172764), (115176, 171780), (117792, 167965), (128835, 153568), (134372, 147240), (137424, 143970)]