242812440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 857656800

約数和(自身を除く): 614844360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 307, 312, 338, 360, 390, 468, 507, 520, 585, 614, 676, 780, 845, 921, 936, 1014, 1170, 1228, 1352, 1521, 1535, 1560, 1690, 1842, 2028, 2197, 2340, 2456, 2535, 2763, 3042, 3070, 3380, 3684, 3991, 4056, 4394, 4605, 4680, 5070, 5526, 6084, 6140, 6591, 6760, 7368, 7605, 7982, 8788, 9210, 10140, 10985, 11052, 11973, 12168, 12280, 13182, 13815, 15210, 15964, 17576, 18420, 19773, 19955, 20280, 21970, 22104, 23946, 26364, 27630, 30420, 31928, 32955, 35919, 36840, 39546, 39910, 43940, 47892, 51883, 52728, 55260, 59865, 60840, 65910, 71838, 79092, 79820, 87880, 95784, 98865, 103766, 110520, 119730, 131820, 143676, 155649, 158184, 159640, 179595, 197730, 207532, 239460, 259415, 263640, 287352, 311298, 359190, 395460, 415064, 466947, 478920, 518830, 622596, 674479, 718380, 778245, 790920, 933894, 1037660, 1245192, 1348958, 1436760, 1556490, 1867788, 2023437, 2075320, 2334735, 2697916, 3112980, 3372395, 3735576, 4046874, 4669470, 5395832, 6070311, 6225960, 6744790, 8093748, 9338940, 10117185, 12140622, 13489580, 16187496, 18677880, 20234370, 24281244, 26979160, 30351555, 40468740, 48562488, 60703110, 80937480, 121406220, 242812440]

約数ペア:

[(1, 242812440), (2, 121406220), (3, 80937480), (4, 60703110), (5, 48562488), (6, 40468740), (8, 30351555), (9, 26979160), (10, 24281244), (12, 20234370), (13, 18677880), (15, 16187496), (18, 13489580), (20, 12140622), (24, 10117185), (26, 9338940), (30, 8093748), (36, 6744790), (39, 6225960), (40, 6070311), (45, 5395832), (52, 4669470), (60, 4046874), (65, 3735576), (72, 3372395), (78, 3112980), (90, 2697916), (104, 2334735), (117, 2075320), (120, 2023437), (130, 1867788), (156, 1556490), (169, 1436760), (180, 1348958), (195, 1245192), (234, 1037660), (260, 933894), (307, 790920), (312, 778245), (338, 718380), (360, 674479), (390, 622596), (468, 518830), (507, 478920), (520, 466947), (585, 415064), (614, 395460), (676, 359190), (780, 311298), (845, 287352), (921, 263640), (936, 259415), (1014, 239460), (1170, 207532), (1228, 197730), (1352, 179595), (1521, 159640), (1535, 158184), (1560, 155649), (1690, 143676), (1842, 131820), (2028, 119730), (2197, 110520), (2340, 103766), (2456, 98865), (2535, 95784), (2763, 87880), (3042, 79820), (3070, 79092), (3380, 71838), (3684, 65910), (3991, 60840), (4056, 59865), (4394, 55260), (4605, 52728), (4680, 51883), (5070, 47892), (5526, 43940), (6084, 39910), (6140, 39546), (6591, 36840), (6760, 35919), (7368, 32955), (7605, 31928), (7982, 30420), (8788, 27630), (9210, 26364), (10140, 23946), (10985, 22104), (11052, 21970), (11973, 20280), (12168, 19955), (12280, 19773), (13182, 18420), (13815, 17576), (15210, 15964)]