1201639040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 192

約数和(自身を含む): 3469599360

約数和(自身を除く): 2267960320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 361, 380, 448, 532, 560, 608, 640, 665, 722, 743, 760, 896, 1064, 1120, 1216, 1330, 1444, 1486, 1520, 1805, 2128, 2240, 2432, 2527, 2660, 2888, 2972, 3040, 3610, 3715, 4256, 4480, 5054, 5201, 5320, 5776, 5944, 6080, 7220, 7430, 8512, 10108, 10402, 10640, 11552, 11888, 12160, 12635, 14117, 14440, 14860, 17024, 20216, 20804, 21280, 23104, 23776, 25270, 26005, 28234, 28880, 29720, 40432, 41608, 42560, 46208, 47552, 50540, 52010, 56468, 57760, 59440, 70585, 80864, 83216, 85120, 95104, 98819, 101080, 104020, 112936, 115520, 118880, 141170, 161728, 166432, 197638, 202160, 208040, 225872, 231040, 237760, 268223, 282340, 323456, 332864, 395276, 404320, 416080, 451744, 475520, 494095, 536446, 564680, 665728, 790552, 808640, 832160, 903488, 988190, 1072892, 1129360, 1341115, 1581104, 1617280, 1664320, 1806976, 1877561, 1976380, 2145784, 2258720, 2682230, 3162208, 3328640, 3755122, 3952760, 4291568, 4517440, 5364460, 6324416, 7510244, 7905520, 8583136, 9034880, 9387805, 10728920, 12648832, 15020488, 15811040, 17166272, 18775610, 21457840, 30040976, 31622080, 34332544, 37551220, 42915680, 60081952, 63244160, 75102440, 85831360, 120163904, 150204880, 171662720, 240327808, 300409760, 600819520, 1201639040]

約数ペア:

[(1, 1201639040), (2, 600819520), (4, 300409760), (5, 240327808), (7, 171662720), (8, 150204880), (10, 120163904), (14, 85831360), (16, 75102440), (19, 63244160), (20, 60081952), (28, 42915680), (32, 37551220), (35, 34332544), (38, 31622080), (40, 30040976), (56, 21457840), (64, 18775610), (70, 17166272), (76, 15811040), (80, 15020488), (95, 12648832), (112, 10728920), (128, 9387805), (133, 9034880), (140, 8583136), (152, 7905520), (160, 7510244), (190, 6324416), (224, 5364460), (266, 4517440), (280, 4291568), (304, 3952760), (320, 3755122), (361, 3328640), (380, 3162208), (448, 2682230), (532, 2258720), (560, 2145784), (608, 1976380), (640, 1877561), (665, 1806976), (722, 1664320), (743, 1617280), (760, 1581104), (896, 1341115), (1064, 1129360), (1120, 1072892), (1216, 988190), (1330, 903488), (1444, 832160), (1486, 808640), (1520, 790552), (1805, 665728), (2128, 564680), (2240, 536446), (2432, 494095), (2527, 475520), (2660, 451744), (2888, 416080), (2972, 404320), (3040, 395276), (3610, 332864), (3715, 323456), (4256, 282340), (4480, 268223), (5054, 237760), (5201, 231040), (5320, 225872), (5776, 208040), (5944, 202160), (6080, 197638), (7220, 166432), (7430, 161728), (8512, 141170), (10108, 118880), (10402, 115520), (10640, 112936), (11552, 104020), (11888, 101080), (12160, 98819), (12635, 95104), (14117, 85120), (14440, 83216), (14860, 80864), (17024, 70585), (20216, 59440), (20804, 57760), (21280, 56468), (23104, 52010), (23776, 50540), (25270, 47552), (26005, 46208), (28234, 42560), (28880, 41608), (29720, 40432)]