128362360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 340632000

約数和(自身を除く): 212269640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 829, 980, 1106, 1580, 1658, 1960, 2212, 2765, 3160, 3316, 3871, 4145, 4424, 5530, 5803, 6632, 7742, 8290, 11060, 11606, 15484, 16580, 19355, 22120, 23212, 29015, 30968, 33160, 38710, 40621, 46424, 58030, 65491, 77420, 81242, 116060, 130982, 154840, 162484, 203105, 232120, 261964, 324968, 327455, 406210, 458437, 523928, 654910, 812420, 916874, 1309820, 1624840, 1833748, 2292185, 2619640, 3209059, 3667496, 4584370, 6418118, 9168740, 12836236, 16045295, 18337480, 25672472, 32090590, 64181180, 128362360]

約数ペア:

[(1, 128362360), (2, 64181180), (4, 32090590), (5, 25672472), (7, 18337480), (8, 16045295), (10, 12836236), (14, 9168740), (20, 6418118), (28, 4584370), (35, 3667496), (40, 3209059), (49, 2619640), (56, 2292185), (70, 1833748), (79, 1624840), (98, 1309820), (140, 916874), (158, 812420), (196, 654910), (245, 523928), (280, 458437), (316, 406210), (392, 327455), (395, 324968), (490, 261964), (553, 232120), (632, 203105), (790, 162484), (829, 154840), (980, 130982), (1106, 116060), (1580, 81242), (1658, 77420), (1960, 65491), (2212, 58030), (2765, 46424), (3160, 40621), (3316, 38710), (3871, 33160), (4145, 30968), (4424, 29015), (5530, 23212), (5803, 22120), (6632, 19355), (7742, 16580), (8290, 15484), (11060, 11606)]