126543480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21521}}^1$

素因数の和:21549

約数の個数: 96

約数和(自身を含む): 441631440

約数和(自身を除く): 315087960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21521, 43042, 64563, 86084, 107605, 129126, 150647, 172168, 215210, 258252, 301294, 322815, 430420, 451941, 516504, 602588, 645630, 753235, 860840, 903882, 1054529, 1205176, 1291260, 1506470, 1807764, 2109058, 2259705, 2582520, 3012940, 3163587, 3615528, 4218116, 4519410, 5272645, 6025880, 6327174, 8436232, 9038820, 10545290, 12654348, 15817935, 18077640, 21090580, 25308696, 31635870, 42181160, 63271740, 126543480]

約数ペア:

[(1, 126543480), (2, 63271740), (3, 42181160), (4, 31635870), (5, 25308696), (6, 21090580), (7, 18077640), (8, 15817935), (10, 12654348), (12, 10545290), (14, 9038820), (15, 8436232), (20, 6327174), (21, 6025880), (24, 5272645), (28, 4519410), (30, 4218116), (35, 3615528), (40, 3163587), (42, 3012940), (49, 2582520), (56, 2259705), (60, 2109058), (70, 1807764), (84, 1506470), (98, 1291260), (105, 1205176), (120, 1054529), (140, 903882), (147, 860840), (168, 753235), (196, 645630), (210, 602588), (245, 516504), (280, 451941), (294, 430420), (392, 322815), (420, 301294), (490, 258252), (588, 215210), (735, 172168), (840, 150647), (980, 129126), (1176, 107605), (1470, 86084), (1960, 64563), (2940, 43042), (5880, 21521)]