20710361760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4801}}^1$

素因数の和:4892

約数の個数: 384

約数和(自身を含む): 76672189440

約数和(自身を除く): 55961827680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 43, 44, 48, 55, 57, 60, 66, 76, 80, 86, 88, 95, 96, 110, 114, 120, 129, 132, 152, 160, 165, 172, 176, 190, 209, 215, 220, 228, 240, 258, 264, 285, 304, 330, 344, 352, 380, 418, 430, 440, 456, 473, 480, 516, 528, 570, 608, 627, 645, 660, 688, 760, 817, 836, 860, 880, 912, 946, 1032, 1045, 1056, 1140, 1254, 1290, 1320, 1376, 1419, 1520, 1634, 1672, 1720, 1760, 1824, 1892, 2064, 2090, 2280, 2365, 2451, 2508, 2580, 2640, 2838, 3040, 3135, 3268, 3344, 3440, 3784, 4085, 4128, 4180, 4560, 4730, 4801, 4902, 5016, 5160, 5280, 5676, 6270, 6536, 6688, 6880, 7095, 7568, 8170, 8360, 8987, 9120, 9460, 9602, 9804, 10032, 10320, 11352, 12255, 12540, 13072, 14190, 14403, 15136, 16340, 16720, 17974, 18920, 19204, 19608, 20064, 20640, 22704, 24005, 24510, 25080, 26144, 26961, 28380, 28806, 32680, 33440, 35948, 37840, 38408, 39216, 44935, 45408, 48010, 49020, 50160, 52811, 53922, 56760, 57612, 65360, 71896, 72015, 75680, 76816, 78432, 89870, 91219, 96020, 98040, 100320, 105622, 107844, 113520, 115224, 130720, 134805, 143792, 144030, 153632, 158433, 179740, 182438, 192040, 196080, 206443, 211244, 215688, 227040, 230448, 264055, 269610, 273657, 287584, 288060, 316866, 359480, 364876, 384080, 392160, 412886, 422488, 431376, 456095, 460896, 528110, 539220, 547314, 576120, 619329, 633732, 718960, 729752, 768160, 792165, 825772, 844976, 862752, 912190, 1003409, 1032215, 1056220, 1078440, 1094628, 1152240, 1238658, 1267464, 1368285, 1437920, 1459504, 1584330, 1651544, 1689952, 1824380, 2006818, 2064430, 2112440, 2156880, 2189256, 2270873, 2304480, 2477316, 2534928, 2736570, 2919008, 3010227, 3096645, 3168660, 3303088, 3648760, 3922417, 4013636, 4128860, 4224880, 4313760, 4378512, 4541746, 4954632, 5017045, 5069856, 5473140, 6020454, 6193290, 6337320, 6606176, 6812619, 7297520, 7844834, 8027272, 8257720, 8449760, 8757024, 9083492, 9909264, 10034090, 10946280, 11354365, 11767251, 12040908, 12386580, 12674640, 13625238, 14595040, 15051135, 15689668, 16054544, 16515440, 18166984, 19612085, 19818528, 20068180, 21892560, 22708730, 23534502, 24081816, 24773160, 25349280, 27250476, 30102270, 31379336, 32109088, 33030880, 34063095, 36333968, 39224170, 40136360, 43146587, 43785120, 45417460, 47069004, 48163632, 49546320, 54500952, 58836255, 60204540, 62758672, 68126190, 72667936, 78448340, 80272720, 86293174, 90834920, 94138008, 96327264, 99092640, 109001904, 117672510, 120409080, 125517344, 129439761, 136252380, 156896680, 160545440, 172586348, 181669840, 188276016, 215732935, 218003808, 235345020, 240818160, 258879522, 272504760, 313793360, 345172696, 363339680, 376552032, 431465870, 470690040, 481636320, 517759044, 545009520, 627586720, 647198805, 690345392, 862931740, 941380080, 1035518088, 1090019040, 1294397610, 1380690784, 1725863480, 1882760160, 2071036176, 2588795220, 3451726960, 4142072352, 5177590440, 6903453920, 10355180880, 20710361760]

約数ペア:

[(1, 20710361760), (2, 10355180880), (3, 6903453920), (4, 5177590440), (5, 4142072352), (6, 3451726960), (8, 2588795220), (10, 2071036176), (11, 1882760160), (12, 1725863480), (15, 1380690784), (16, 1294397610), (19, 1090019040), (20, 1035518088), (22, 941380080), (24, 862931740), (30, 690345392), (32, 647198805), (33, 627586720), (38, 545009520), (40, 517759044), (43, 481636320), (44, 470690040), (48, 431465870), (55, 376552032), (57, 363339680), (60, 345172696), (66, 313793360), (76, 272504760), (80, 258879522), (86, 240818160), (88, 235345020), (95, 218003808), (96, 215732935), (110, 188276016), (114, 181669840), (120, 172586348), (129, 160545440), (132, 156896680), (152, 136252380), (160, 129439761), (165, 125517344), (172, 120409080), (176, 117672510), (190, 109001904), (209, 99092640), (215, 96327264), (220, 94138008), (228, 90834920), (240, 86293174), (258, 80272720), (264, 78448340), (285, 72667936), (304, 68126190), (330, 62758672), (344, 60204540), (352, 58836255), (380, 54500952), (418, 49546320), (430, 48163632), (440, 47069004), (456, 45417460), (473, 43785120), (480, 43146587), (516, 40136360), (528, 39224170), (570, 36333968), (608, 34063095), (627, 33030880), (645, 32109088), (660, 31379336), (688, 30102270), (760, 27250476), (817, 25349280), (836, 24773160), (860, 24081816), (880, 23534502), (912, 22708730), (946, 21892560), (1032, 20068180), (1045, 19818528), (1056, 19612085), (1140, 18166984), (1254, 16515440), (1290, 16054544), (1320, 15689668), (1376, 15051135), (1419, 14595040), (1520, 13625238), (1634, 12674640), (1672, 12386580), (1720, 12040908), (1760, 11767251), (1824, 11354365), (1892, 10946280), (2064, 10034090), (2090, 9909264), (2280, 9083492), (2365, 8757024), (2451, 8449760), (2508, 8257720), (2580, 8027272), (2640, 7844834), (2838, 7297520), (3040, 6812619), (3135, 6606176), (3268, 6337320), (3344, 6193290), (3440, 6020454), (3784, 5473140), (4085, 5069856), (4128, 5017045), (4180, 4954632), (4560, 4541746), (4730, 4378512), (4801, 4313760), (4902, 4224880), (5016, 4128860), (5160, 4013636), (5280, 3922417), (5676, 3648760), (6270, 3303088), (6536, 3168660), (6688, 3096645), (6880, 3010227), (7095, 2919008), (7568, 2736570), (8170, 2534928), (8360, 2477316), (8987, 2304480), (9120, 2270873), (9460, 2189256), (9602, 2156880), (9804, 2112440), (10032, 2064430), (10320, 2006818), (11352, 1824380), (12255, 1689952), (12540, 1651544), (13072, 1584330), (14190, 1459504), (14403, 1437920), (15136, 1368285), (16340, 1267464), (16720, 1238658), (17974, 1152240), (18920, 1094628), (19204, 1078440), (19608, 1056220), (20064, 1032215), (20640, 1003409), (22704, 912190), (24005, 862752), (24510, 844976), (25080, 825772), (26144, 792165), (26961, 768160), (28380, 729752), (28806, 718960), (32680, 633732), (33440, 619329), (35948, 576120), (37840, 547314), (38408, 539220), (39216, 528110), (44935, 460896), (45408, 456095), (48010, 431376), (49020, 422488), (50160, 412886), (52811, 392160), (53922, 384080), (56760, 364876), (57612, 359480), (65360, 316866), (71896, 288060), (72015, 287584), (75680, 273657), (76816, 269610), (78432, 264055), (89870, 230448), (91219, 227040), (96020, 215688), (98040, 211244), (100320, 206443), (105622, 196080), (107844, 192040), (113520, 182438), (115224, 179740), (130720, 158433), (134805, 153632), (143792, 144030)]