2120965440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 504

約数和(自身を含む): 8050926240

約数和(自身を除く): 5929960800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 32, 33, 38, 40, 44, 48, 55, 57, 60, 62, 64, 66, 76, 80, 88, 93, 95, 96, 110, 114, 120, 121, 124, 132, 152, 155, 160, 165, 176, 186, 190, 192, 209, 220, 228, 240, 242, 248, 264, 285, 304, 310, 320, 330, 341, 352, 363, 372, 380, 418, 440, 456, 465, 480, 484, 496, 528, 570, 589, 605, 608, 620, 627, 660, 682, 704, 726, 744, 760, 836, 880, 912, 930, 960, 961, 968, 992, 1023, 1045, 1056, 1140, 1178, 1210, 1216, 1240, 1254, 1320, 1364, 1452, 1488, 1520, 1672, 1705, 1760, 1767, 1815, 1824, 1860, 1922, 1936, 1984, 2046, 2090, 2112, 2280, 2299, 2356, 2420, 2480, 2508, 2640, 2728, 2883, 2904, 2945, 2976, 3040, 3135, 3344, 3410, 3520, 3534, 3630, 3648, 3720, 3751, 3844, 3872, 4092, 4180, 4560, 4598, 4712, 4805, 4840, 4960, 5016, 5115, 5280, 5456, 5766, 5808, 5890, 5952, 6080, 6270, 6479, 6688, 6820, 6897, 7068, 7260, 7440, 7502, 7688, 7744, 8184, 8360, 8835, 9120, 9196, 9424, 9610, 9680, 9920, 10032, 10230, 10560, 10571, 10912, 11253, 11495, 11532, 11616, 11780, 12540, 12958, 13376, 13640, 13794, 14136, 14415, 14520, 14880, 15004, 15376, 16368, 16720, 17670, 18240, 18259, 18392, 18755, 18848, 19220, 19360, 19437, 20064, 20460, 21142, 21824, 22506, 22990, 23064, 23232, 23560, 25080, 25916, 27280, 27588, 28272, 28830, 29040, 29760, 30008, 30752, 31713, 32395, 32736, 33440, 34485, 35340, 36518, 36784, 37510, 37696, 38440, 38720, 38874, 40128, 40920, 42284, 45012, 45980, 46128, 47120, 50160, 51832, 52855, 54560, 54777, 55176, 56265, 56544, 57660, 58080, 60016, 61504, 63426, 64790, 65472, 66880, 68970, 70680, 71269, 73036, 73568, 75020, 76880, 77748, 81840, 84568, 90024, 91295, 91960, 92256, 94240, 97185, 100320, 103664, 105710, 109120, 109554, 110352, 112530, 113088, 115320, 116160, 116281, 120032, 126852, 129580, 137940, 141360, 142538, 146072, 147136, 150040, 153760, 155496, 158565, 163680, 169136, 180048, 182590, 183920, 184512, 188480, 194370, 200640, 200849, 207328, 211420, 213807, 219108, 220704, 225060, 230640, 232562, 240064, 253704, 259160, 273885, 275880, 282720, 285076, 292144, 300080, 307520, 310992, 317130, 327360, 338272, 348843, 356345, 360096, 365180, 367840, 388740, 401698, 414656, 422840, 427614, 438216, 441408, 450120, 461280, 465124, 507408, 518320, 547770, 551760, 565440, 570152, 581405, 584288, 600160, 602547, 621984, 634260, 676544, 697686, 712690, 720192, 730360, 735680, 777480, 803396, 845680, 855228, 876432, 900240, 922560, 930248, 1004245, 1014816, 1036640, 1069035, 1095540, 1103520, 1140304, 1162810, 1168576, 1200320, 1205094, 1243968, 1268520, 1395372, 1425380, 1460720, 1554960, 1606792, 1691360, 1710456, 1744215, 1752864, 1800480, 1860496, 2008490, 2029632, 2073280, 2138070, 2191080, 2207040, 2209339, 2280608, 2325620, 2410188, 2537040, 2790744, 2850760, 2921440, 3012735, 3109920, 3213584, 3382720, 3420912, 3488430, 3505728, 3600960, 3720992, 4016980, 4276140, 4382160, 4418678, 4561216, 4651240, 4820376, 5074080, 5581488, 5701520, 5842880, 6025470, 6219840, 6427168, 6628017, 6841824, 6976860, 7441984, 8033960, 8552280, 8764320, 8837356, 9302480, 9640752, 10148160, 11046695, 11162976, 11403040, 12050940, 12854336, 13256034, 13683648, 13953720, 16067920, 17104560, 17528640, 17674712, 18604960, 19281504, 22093390, 22325952, 22806080, 24101880, 26512068, 27907440, 32135840, 33140085, 34209120, 35349424, 37209920, 38563008, 44186780, 48203760, 53024136, 55814880, 64271680, 66280170, 68418240, 70698848, 88373560, 96407520, 106048272, 111629760, 132560340, 141397696, 176747120, 192815040, 212096544, 265120680, 353494240, 424193088, 530241360, 706988480, 1060482720, 2120965440]

約数ペア:

[(1, 2120965440), (2, 1060482720), (3, 706988480), (4, 530241360), (5, 424193088), (6, 353494240), (8, 265120680), (10, 212096544), (11, 192815040), (12, 176747120), (15, 141397696), (16, 132560340), (19, 111629760), (20, 106048272), (22, 96407520), (24, 88373560), (30, 70698848), (31, 68418240), (32, 66280170), (33, 64271680), (38, 55814880), (40, 53024136), (44, 48203760), (48, 44186780), (55, 38563008), (57, 37209920), (60, 35349424), (62, 34209120), (64, 33140085), (66, 32135840), (76, 27907440), (80, 26512068), (88, 24101880), (93, 22806080), (95, 22325952), (96, 22093390), (110, 19281504), (114, 18604960), (120, 17674712), (121, 17528640), (124, 17104560), (132, 16067920), (152, 13953720), (155, 13683648), (160, 13256034), (165, 12854336), (176, 12050940), (186, 11403040), (190, 11162976), (192, 11046695), (209, 10148160), (220, 9640752), (228, 9302480), (240, 8837356), (242, 8764320), (248, 8552280), (264, 8033960), (285, 7441984), (304, 6976860), (310, 6841824), (320, 6628017), (330, 6427168), (341, 6219840), (352, 6025470), (363, 5842880), (372, 5701520), (380, 5581488), (418, 5074080), (440, 4820376), (456, 4651240), (465, 4561216), (480, 4418678), (484, 4382160), (496, 4276140), (528, 4016980), (570, 3720992), (589, 3600960), (605, 3505728), (608, 3488430), (620, 3420912), (627, 3382720), (660, 3213584), (682, 3109920), (704, 3012735), (726, 2921440), (744, 2850760), (760, 2790744), (836, 2537040), (880, 2410188), (912, 2325620), (930, 2280608), (960, 2209339), (961, 2207040), (968, 2191080), (992, 2138070), (1023, 2073280), (1045, 2029632), (1056, 2008490), (1140, 1860496), (1178, 1800480), (1210, 1752864), (1216, 1744215), (1240, 1710456), (1254, 1691360), (1320, 1606792), (1364, 1554960), (1452, 1460720), (1488, 1425380), (1520, 1395372), (1672, 1268520), (1705, 1243968), (1760, 1205094), (1767, 1200320), (1815, 1168576), (1824, 1162810), (1860, 1140304), (1922, 1103520), (1936, 1095540), (1984, 1069035), (2046, 1036640), (2090, 1014816), (2112, 1004245), (2280, 930248), (2299, 922560), (2356, 900240), (2420, 876432), (2480, 855228), (2508, 845680), (2640, 803396), (2728, 777480), (2883, 735680), (2904, 730360), (2945, 720192), (2976, 712690), (3040, 697686), (3135, 676544), (3344, 634260), (3410, 621984), (3520, 602547), (3534, 600160), (3630, 584288), (3648, 581405), (3720, 570152), (3751, 565440), (3844, 551760), (3872, 547770), (4092, 518320), (4180, 507408), (4560, 465124), (4598, 461280), (4712, 450120), (4805, 441408), (4840, 438216), (4960, 427614), (5016, 422840), (5115, 414656), (5280, 401698), (5456, 388740), (5766, 367840), (5808, 365180), (5890, 360096), (5952, 356345), (6080, 348843), (6270, 338272), (6479, 327360), (6688, 317130), (6820, 310992), (6897, 307520), (7068, 300080), (7260, 292144), (7440, 285076), (7502, 282720), (7688, 275880), (7744, 273885), (8184, 259160), (8360, 253704), (8835, 240064), (9120, 232562), (9196, 230640), (9424, 225060), (9610, 220704), (9680, 219108), (9920, 213807), (10032, 211420), (10230, 207328), (10560, 200849), (10571, 200640), (10912, 194370), (11253, 188480), (11495, 184512), (11532, 183920), (11616, 182590), (11780, 180048), (12540, 169136), (12958, 163680), (13376, 158565), (13640, 155496), (13794, 153760), (14136, 150040), (14415, 147136), (14520, 146072), (14880, 142538), (15004, 141360), (15376, 137940), (16368, 129580), (16720, 126852), (17670, 120032), (18240, 116281), (18259, 116160), (18392, 115320), (18755, 113088), (18848, 112530), (19220, 110352), (19360, 109554), (19437, 109120), (20064, 105710), (20460, 103664), (21142, 100320), (21824, 97185), (22506, 94240), (22990, 92256), (23064, 91960), (23232, 91295), (23560, 90024), (25080, 84568), (25916, 81840), (27280, 77748), (27588, 76880), (28272, 75020), (28830, 73568), (29040, 73036), (29760, 71269), (30008, 70680), (30752, 68970), (31713, 66880), (32395, 65472), (32736, 64790), (33440, 63426), (34485, 61504), (35340, 60016), (36518, 58080), (36784, 57660), (37510, 56544), (37696, 56265), (38440, 55176), (38720, 54777), (38874, 54560), (40128, 52855), (40920, 51832), (42284, 50160), (45012, 47120), (45980, 46128)]