128057580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{14519}}^1$

素因数の和:14548

約数の個数: 108

約数和(自身を含む): 451891440

約数和(自身を除く): 323833860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 14519, 29038, 43557, 58076, 72595, 87114, 101633, 130671, 145190, 174228, 203266, 217785, 261342, 290380, 304899, 406532, 435570, 508165, 522684, 609798, 653355, 711431, 871140, 914697, 1016330, 1219596, 1306710, 1422862, 1524495, 1829394, 2032660, 2134293, 2613420, 2845724, 3048990, 3557155, 3658788, 4268586, 4573485, 6097980, 6402879, 7114310, 8537172, 9146970, 10671465, 12805758, 14228620, 18293940, 21342930, 25611516, 32014395, 42685860, 64028790, 128057580]

約数ペア:

[(1, 128057580), (2, 64028790), (3, 42685860), (4, 32014395), (5, 25611516), (6, 21342930), (7, 18293940), (9, 14228620), (10, 12805758), (12, 10671465), (14, 9146970), (15, 8537172), (18, 7114310), (20, 6402879), (21, 6097980), (28, 4573485), (30, 4268586), (35, 3658788), (36, 3557155), (42, 3048990), (45, 2845724), (49, 2613420), (60, 2134293), (63, 2032660), (70, 1829394), (84, 1524495), (90, 1422862), (98, 1306710), (105, 1219596), (126, 1016330), (140, 914697), (147, 871140), (180, 711431), (196, 653355), (210, 609798), (245, 522684), (252, 508165), (294, 435570), (315, 406532), (420, 304899), (441, 290380), (490, 261342), (588, 217785), (630, 203266), (735, 174228), (882, 145190), (980, 130671), (1260, 101633), (1470, 87114), (1764, 72595), (2205, 58076), (2940, 43557), (4410, 29038), (8820, 14519)]