4218811520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1547

約数の個数: 256

約数和(自身を含む): 12796185600

約数和(自身を除く): 8577374080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 110, 112, 118, 128, 140, 154, 160, 176, 220, 224, 236, 280, 295, 308, 320, 352, 385, 413, 440, 448, 472, 560, 590, 616, 640, 649, 704, 770, 826, 880, 896, 944, 1120, 1180, 1232, 1298, 1408, 1451, 1540, 1652, 1760, 1888, 2065, 2240, 2360, 2464, 2596, 2902, 3080, 3245, 3304, 3520, 3776, 4130, 4480, 4543, 4720, 4928, 5192, 5804, 6160, 6490, 6608, 7040, 7255, 7552, 8260, 9086, 9440, 9856, 10157, 10384, 11608, 12320, 12980, 13216, 14510, 15961, 16520, 18172, 18880, 20314, 20768, 22715, 23216, 24640, 25960, 26432, 29020, 31922, 33040, 36344, 37760, 40628, 41536, 45430, 46432, 49280, 50785, 51920, 52864, 58040, 63844, 66080, 72688, 79805, 81256, 83072, 85609, 90860, 92864, 101570, 103840, 111727, 116080, 127688, 132160, 145376, 159610, 162512, 171218, 181720, 185728, 203140, 207680, 223454, 232160, 255376, 264320, 290752, 319220, 325024, 342436, 363440, 406280, 415360, 428045, 446908, 464320, 510752, 558635, 581504, 599263, 638440, 650048, 684872, 726880, 812560, 856090, 893816, 928640, 941699, 1021504, 1117270, 1198526, 1276880, 1300096, 1369744, 1453760, 1625120, 1712180, 1787632, 1883398, 2043008, 2234540, 2397052, 2553760, 2739488, 2907520, 2996315, 3250240, 3424360, 3575264, 3766796, 4469080, 4708495, 4794104, 5107520, 5478976, 5992630, 6500480, 6591893, 6848720, 7150528, 7533592, 8938160, 9416990, 9588208, 10215040, 10957952, 11985260, 13183786, 13697440, 14301056, 15067184, 17876320, 18833980, 19176416, 23970520, 26367572, 27394880, 30134368, 32959465, 35752640, 37667960, 38352832, 47941040, 52735144, 54789760, 60268736, 65918930, 71505280, 75335920, 76705664, 95882080, 105470288, 120537472, 131837860, 150671840, 191764160, 210940576, 263675720, 301343680, 383528320, 421881152, 527351440, 602687360, 843762304, 1054702880, 2109405760, 4218811520]

約数ペア:

[(1, 4218811520), (2, 2109405760), (4, 1054702880), (5, 843762304), (7, 602687360), (8, 527351440), (10, 421881152), (11, 383528320), (14, 301343680), (16, 263675720), (20, 210940576), (22, 191764160), (28, 150671840), (32, 131837860), (35, 120537472), (40, 105470288), (44, 95882080), (55, 76705664), (56, 75335920), (59, 71505280), (64, 65918930), (70, 60268736), (77, 54789760), (80, 52735144), (88, 47941040), (110, 38352832), (112, 37667960), (118, 35752640), (128, 32959465), (140, 30134368), (154, 27394880), (160, 26367572), (176, 23970520), (220, 19176416), (224, 18833980), (236, 17876320), (280, 15067184), (295, 14301056), (308, 13697440), (320, 13183786), (352, 11985260), (385, 10957952), (413, 10215040), (440, 9588208), (448, 9416990), (472, 8938160), (560, 7533592), (590, 7150528), (616, 6848720), (640, 6591893), (649, 6500480), (704, 5992630), (770, 5478976), (826, 5107520), (880, 4794104), (896, 4708495), (944, 4469080), (1120, 3766796), (1180, 3575264), (1232, 3424360), (1298, 3250240), (1408, 2996315), (1451, 2907520), (1540, 2739488), (1652, 2553760), (1760, 2397052), (1888, 2234540), (2065, 2043008), (2240, 1883398), (2360, 1787632), (2464, 1712180), (2596, 1625120), (2902, 1453760), (3080, 1369744), (3245, 1300096), (3304, 1276880), (3520, 1198526), (3776, 1117270), (4130, 1021504), (4480, 941699), (4543, 928640), (4720, 893816), (4928, 856090), (5192, 812560), (5804, 726880), (6160, 684872), (6490, 650048), (6608, 638440), (7040, 599263), (7255, 581504), (7552, 558635), (8260, 510752), (9086, 464320), (9440, 446908), (9856, 428045), (10157, 415360), (10384, 406280), (11608, 363440), (12320, 342436), (12980, 325024), (13216, 319220), (14510, 290752), (15961, 264320), (16520, 255376), (18172, 232160), (18880, 223454), (20314, 207680), (20768, 203140), (22715, 185728), (23216, 181720), (24640, 171218), (25960, 162512), (26432, 159610), (29020, 145376), (31922, 132160), (33040, 127688), (36344, 116080), (37760, 111727), (40628, 103840), (41536, 101570), (45430, 92864), (46432, 90860), (49280, 85609), (50785, 83072), (51920, 81256), (52864, 79805), (58040, 72688), (63844, 66080)]