2612126280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1171}}^1$

素因数の和:1855

約数の個数: 128

約数和(自身を含む): 8126179200

約数和(自身を除く): 5514052920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 641, 696, 870, 1160, 1171, 1282, 1740, 1923, 2342, 2564, 3205, 3480, 3513, 3846, 4684, 5128, 5855, 6410, 7026, 7692, 9368, 9615, 11710, 12820, 14052, 15384, 17565, 18589, 19230, 23420, 25640, 28104, 33959, 35130, 37178, 38460, 46840, 55767, 67918, 70260, 74356, 76920, 92945, 101877, 111534, 135836, 140520, 148712, 169795, 185890, 203754, 223068, 271672, 278835, 339590, 371780, 407508, 446136, 509385, 557670, 679180, 743560, 750611, 815016, 1018770, 1115340, 1358360, 1501222, 2037540, 2230680, 2251833, 3002444, 3753055, 4075080, 4503666, 6004888, 7506110, 9007332, 11259165, 15012220, 18014664, 21767719, 22518330, 30024440, 43535438, 45036660, 65303157, 87070876, 90073320, 108838595, 130606314, 174141752, 217677190, 261212628, 326515785, 435354380, 522425256, 653031570, 870708760, 1306063140, 2612126280]

約数ペア:

[(1, 2612126280), (2, 1306063140), (3, 870708760), (4, 653031570), (5, 522425256), (6, 435354380), (8, 326515785), (10, 261212628), (12, 217677190), (15, 174141752), (20, 130606314), (24, 108838595), (29, 90073320), (30, 87070876), (40, 65303157), (58, 45036660), (60, 43535438), (87, 30024440), (116, 22518330), (120, 21767719), (145, 18014664), (174, 15012220), (232, 11259165), (290, 9007332), (348, 7506110), (435, 6004888), (580, 4503666), (641, 4075080), (696, 3753055), (870, 3002444), (1160, 2251833), (1171, 2230680), (1282, 2037540), (1740, 1501222), (1923, 1358360), (2342, 1115340), (2564, 1018770), (3205, 815016), (3480, 750611), (3513, 743560), (3846, 679180), (4684, 557670), (5128, 509385), (5855, 446136), (6410, 407508), (7026, 371780), (7692, 339590), (9368, 278835), (9615, 271672), (11710, 223068), (12820, 203754), (14052, 185890), (15384, 169795), (17565, 148712), (18589, 140520), (19230, 135836), (23420, 111534), (25640, 101877), (28104, 92945), (33959, 76920), (35130, 74356), (37178, 70260), (38460, 67918), (46840, 55767)]