1722821040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 5927620608

約数和(自身を除く): 4204799568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 127, 144, 166, 180, 227, 240, 249, 254, 332, 360, 381, 415, 454, 498, 508, 635, 664, 681, 720, 747, 762, 830, 908, 996, 1016, 1135, 1143, 1245, 1270, 1328, 1362, 1494, 1524, 1660, 1816, 1905, 1992, 2032, 2043, 2270, 2286, 2490, 2540, 2724, 2988, 3048, 3320, 3405, 3632, 3735, 3810, 3984, 4086, 4540, 4572, 4980, 5080, 5448, 5715, 5976, 6096, 6640, 6810, 7470, 7620, 8172, 9080, 9144, 9960, 10160, 10215, 10541, 10896, 11430, 11952, 13620, 14940, 15240, 16344, 18160, 18288, 18841, 19920, 20430, 21082, 22860, 27240, 28829, 29880, 30480, 31623, 32688, 37682, 40860, 42164, 45720, 52705, 54480, 56523, 57658, 59760, 63246, 75364, 81720, 84328, 86487, 91440, 94205, 94869, 105410, 113046, 115316, 126492, 144145, 150728, 158115, 163440, 168656, 169569, 172974, 188410, 189738, 210820, 226092, 230632, 252984, 259461, 282615, 288290, 301456, 316230, 339138, 345948, 376820, 379476, 421640, 432435, 452184, 461264, 474345, 505968, 518922, 565230, 576580, 632460, 678276, 691896, 753640, 758952, 843280, 847845, 864870, 904368, 948690, 1037844, 1130460, 1153160, 1264920, 1297305, 1356552, 1383792, 1507280, 1517904, 1695690, 1729740, 1897380, 2075688, 2260920, 2306320, 2392807, 2529840, 2594610, 2713104, 3391380, 3459480, 3794760, 4151376, 4521840, 4785614, 5189220, 6782760, 6918960, 7178421, 7589520, 9571228, 10378440, 11964035, 13565520, 14356842, 19142456, 20756880, 21535263, 23928070, 28713684, 35892105, 38284912, 43070526, 47856140, 57427368, 71784210, 86141052, 95712280, 107676315, 114854736, 143568420, 172282104, 191424560, 215352630, 287136840, 344564208, 430705260, 574273680, 861410520, 1722821040]

約数ペア:

[(1, 1722821040), (2, 861410520), (3, 574273680), (4, 430705260), (5, 344564208), (6, 287136840), (8, 215352630), (9, 191424560), (10, 172282104), (12, 143568420), (15, 114854736), (16, 107676315), (18, 95712280), (20, 86141052), (24, 71784210), (30, 57427368), (36, 47856140), (40, 43070526), (45, 38284912), (48, 35892105), (60, 28713684), (72, 23928070), (80, 21535263), (83, 20756880), (90, 19142456), (120, 14356842), (127, 13565520), (144, 11964035), (166, 10378440), (180, 9571228), (227, 7589520), (240, 7178421), (249, 6918960), (254, 6782760), (332, 5189220), (360, 4785614), (381, 4521840), (415, 4151376), (454, 3794760), (498, 3459480), (508, 3391380), (635, 2713104), (664, 2594610), (681, 2529840), (720, 2392807), (747, 2306320), (762, 2260920), (830, 2075688), (908, 1897380), (996, 1729740), (1016, 1695690), (1135, 1517904), (1143, 1507280), (1245, 1383792), (1270, 1356552), (1328, 1297305), (1362, 1264920), (1494, 1153160), (1524, 1130460), (1660, 1037844), (1816, 948690), (1905, 904368), (1992, 864870), (2032, 847845), (2043, 843280), (2270, 758952), (2286, 753640), (2490, 691896), (2540, 678276), (2724, 632460), (2988, 576580), (3048, 565230), (3320, 518922), (3405, 505968), (3632, 474345), (3735, 461264), (3810, 452184), (3984, 432435), (4086, 421640), (4540, 379476), (4572, 376820), (4980, 345948), (5080, 339138), (5448, 316230), (5715, 301456), (5976, 288290), (6096, 282615), (6640, 259461), (6810, 252984), (7470, 230632), (7620, 226092), (8172, 210820), (9080, 189738), (9144, 188410), (9960, 172974), (10160, 169569), (10215, 168656), (10541, 163440), (10896, 158115), (11430, 150728), (11952, 144145), (13620, 126492), (14940, 115316), (15240, 113046), (16344, 105410), (18160, 94869), (18288, 94205), (18841, 91440), (19920, 86487), (20430, 84328), (21082, 81720), (22860, 75364), (27240, 63246), (28829, 59760), (29880, 57658), (30480, 56523), (31623, 54480), (32688, 52705), (37682, 45720), (40860, 42164)]