138011580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1313

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 370020420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1259, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2518, 2610, 3045, 3132, 3654, 3777, 3780, 3915, 4060, 5036, 5220, 5481, 6090, 6295, 7308, 7554, 7830, 8813, 9135, 10962, 11331, 12180, 12590, 15108, 15660, 17626, 18270, 18885, 21924, 22662, 25180, 26439, 27405, 33993, 35252, 36511, 36540, 37770, 44065, 45324, 52878, 54810, 56655, 67986, 73022, 75540, 79317, 88130, 105756, 109533, 109620, 113310, 132195, 135972, 146044, 158634, 169965, 176260, 182555, 219066, 226620, 237951, 255577, 264390, 317268, 328599, 339930, 365110, 396585, 438132, 475902, 511154, 528780, 547665, 657198, 679860, 730220, 766731, 793170, 951804, 985797, 1022308, 1095330, 1189755, 1277885, 1314396, 1533462, 1586340, 1642995, 1971594, 2190660, 2300193, 2379510, 2555770, 3066924, 3285990, 3833655, 3943188, 4600386, 4759020, 4928985, 5111540, 6571980, 6900579, 7667310, 9200772, 9857970, 11500965, 13801158, 15334620, 19715940, 23001930, 27602316, 34502895, 46003860, 69005790, 138011580]

約数ペア:

[(1, 138011580), (2, 69005790), (3, 46003860), (4, 34502895), (5, 27602316), (6, 23001930), (7, 19715940), (9, 15334620), (10, 13801158), (12, 11500965), (14, 9857970), (15, 9200772), (18, 7667310), (20, 6900579), (21, 6571980), (27, 5111540), (28, 4928985), (29, 4759020), (30, 4600386), (35, 3943188), (36, 3833655), (42, 3285990), (45, 3066924), (54, 2555770), (58, 2379510), (60, 2300193), (63, 2190660), (70, 1971594), (84, 1642995), (87, 1586340), (90, 1533462), (105, 1314396), (108, 1277885), (116, 1189755), (126, 1095330), (135, 1022308), (140, 985797), (145, 951804), (174, 793170), (180, 766731), (189, 730220), (203, 679860), (210, 657198), (252, 547665), (261, 528780), (270, 511154), (290, 475902), (315, 438132), (348, 396585), (378, 365110), (406, 339930), (420, 328599), (435, 317268), (522, 264390), (540, 255577), (580, 237951), (609, 226620), (630, 219066), (756, 182555), (783, 176260), (812, 169965), (870, 158634), (945, 146044), (1015, 135972), (1044, 132195), (1218, 113310), (1259, 109620), (1260, 109533), (1305, 105756), (1566, 88130), (1740, 79317), (1827, 75540), (1890, 73022), (2030, 67986), (2436, 56655), (2518, 54810), (2610, 52878), (3045, 45324), (3132, 44065), (3654, 37770), (3777, 36540), (3780, 36511), (3915, 35252), (4060, 33993), (5036, 27405), (5220, 26439), (5481, 25180), (6090, 22662), (6295, 21924), (7308, 18885), (7554, 18270), (7830, 17626), (8813, 15660), (9135, 15108), (10962, 12590), (11331, 12180)]