128395260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{33967}}^1$

素因数の和:33992

約数の個数: 96

約数和(自身を含む): 456529920

約数和(自身を除く): 328134660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 33967, 67934, 101901, 135868, 169835, 203802, 237769, 305703, 339670, 407604, 475538, 509505, 611406, 679340, 713307, 917109, 951076, 1019010, 1188845, 1222812, 1426614, 1528515, 1834218, 2038020, 2139921, 2377690, 2853228, 3057030, 3566535, 3668436, 4279842, 4585545, 4755380, 6114060, 6419763, 7133070, 8559684, 9171090, 10699605, 12839526, 14266140, 18342180, 21399210, 25679052, 32098815, 42798420, 64197630, 128395260]

約数ペア:

[(1, 128395260), (2, 64197630), (3, 42798420), (4, 32098815), (5, 25679052), (6, 21399210), (7, 18342180), (9, 14266140), (10, 12839526), (12, 10699605), (14, 9171090), (15, 8559684), (18, 7133070), (20, 6419763), (21, 6114060), (27, 4755380), (28, 4585545), (30, 4279842), (35, 3668436), (36, 3566535), (42, 3057030), (45, 2853228), (54, 2377690), (60, 2139921), (63, 2038020), (70, 1834218), (84, 1528515), (90, 1426614), (105, 1222812), (108, 1188845), (126, 1019010), (135, 951076), (140, 917109), (180, 713307), (189, 679340), (210, 611406), (252, 509505), (270, 475538), (315, 407604), (378, 339670), (420, 305703), (540, 237769), (630, 203802), (756, 169835), (945, 135868), (1260, 101901), (1890, 67934), (3780, 33967)]