1128914640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11834

約数の個数: 240

約数和(自身を含む): 4561315200

約数和(自身を除く): 3432400560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11789, 11970, 13680, 15960, 19152, 23578, 23940, 31920, 35367, 47156, 47880, 58945, 70734, 82523, 94312, 95760, 106101, 117890, 141468, 165046, 176835, 188624, 212202, 223991, 235780, 247569, 282936, 330092, 353670, 412615, 424404, 447982, 471560, 495138, 530505, 565872, 660184, 671973, 707340, 742707, 825230, 848808, 895964, 943120, 990276, 1061010, 1119955, 1237845, 1320368, 1343946, 1414680, 1485414, 1567937, 1650460, 1697616, 1791928, 1980552, 2015919, 2122020, 2239910, 2475690, 2687892, 2829360, 2970828, 3135874, 3300920, 3359865, 3583856, 3713535, 3961104, 4031838, 4244040, 4479820, 4703811, 4951380, 5375784, 5941656, 6271748, 6601840, 6719730, 7427070, 7839685, 8063676, 8488080, 8959640, 9407622, 9902760, 10079595, 10751568, 11883312, 12543496, 13439460, 14111433, 14854140, 15679370, 16127352, 17919280, 18815244, 19805520, 20159190, 23519055, 25086992, 26878920, 28222866, 29708280, 31358740, 32254704, 37630488, 40318380, 47038110, 53757840, 56445732, 59416560, 62717480, 70557165, 75260976, 80636760, 94076220, 112891464, 125434960, 141114330, 161273520, 188152440, 225782928, 282228660, 376304880, 564457320, 1128914640]

約数ペア:

[(1, 1128914640), (2, 564457320), (3, 376304880), (4, 282228660), (5, 225782928), (6, 188152440), (7, 161273520), (8, 141114330), (9, 125434960), (10, 112891464), (12, 94076220), (14, 80636760), (15, 75260976), (16, 70557165), (18, 62717480), (19, 59416560), (20, 56445732), (21, 53757840), (24, 47038110), (28, 40318380), (30, 37630488), (35, 32254704), (36, 31358740), (38, 29708280), (40, 28222866), (42, 26878920), (45, 25086992), (48, 23519055), (56, 20159190), (57, 19805520), (60, 18815244), (63, 17919280), (70, 16127352), (72, 15679370), (76, 14854140), (80, 14111433), (84, 13439460), (90, 12543496), (95, 11883312), (105, 10751568), (112, 10079595), (114, 9902760), (120, 9407622), (126, 8959640), (133, 8488080), (140, 8063676), (144, 7839685), (152, 7427070), (168, 6719730), (171, 6601840), (180, 6271748), (190, 5941656), (210, 5375784), (228, 4951380), (240, 4703811), (252, 4479820), (266, 4244040), (280, 4031838), (285, 3961104), (304, 3713535), (315, 3583856), (336, 3359865), (342, 3300920), (360, 3135874), (380, 2970828), (399, 2829360), (420, 2687892), (456, 2475690), (504, 2239910), (532, 2122020), (560, 2015919), (570, 1980552), (630, 1791928), (665, 1697616), (684, 1650460), (720, 1567937), (760, 1485414), (798, 1414680), (840, 1343946), (855, 1320368), (912, 1237845), (1008, 1119955), (1064, 1061010), (1140, 990276), (1197, 943120), (1260, 895964), (1330, 848808), (1368, 825230), (1520, 742707), (1596, 707340), (1680, 671973), (1710, 660184), (1995, 565872), (2128, 530505), (2280, 495138), (2394, 471560), (2520, 447982), (2660, 424404), (2736, 412615), (3192, 353670), (3420, 330092), (3990, 282936), (4560, 247569), (4788, 235780), (5040, 223991), (5320, 212202), (5985, 188624), (6384, 176835), (6840, 165046), (7980, 141468), (9576, 117890), (10640, 106101), (11789, 95760), (11970, 94312), (13680, 82523), (15960, 70734), (19152, 58945), (23578, 47880), (23940, 47156), (31920, 35367)]