171193680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{33967}}^1$

素因数の和:33993

約数の個数: 120

約数和(自身を含む): 657076992

約数和(自身を除く): 485883312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 33967, 67934, 101901, 135868, 169835, 203802, 237769, 271736, 305703, 339670, 407604, 475538, 509505, 543472, 611406, 679340, 713307, 815208, 951076, 1019010, 1188845, 1222812, 1358680, 1426614, 1528515, 1630416, 1902152, 2038020, 2139921, 2377690, 2445624, 2717360, 2853228, 3057030, 3566535, 3804304, 4076040, 4279842, 4755380, 4891248, 5706456, 6114060, 7133070, 8152080, 8559684, 9510760, 10699605, 11412912, 12228120, 14266140, 17119368, 19021520, 21399210, 24456240, 28532280, 34238736, 42798420, 57064560, 85596840, 171193680]

約数ペア:

[(1, 171193680), (2, 85596840), (3, 57064560), (4, 42798420), (5, 34238736), (6, 28532280), (7, 24456240), (8, 21399210), (9, 19021520), (10, 17119368), (12, 14266140), (14, 12228120), (15, 11412912), (16, 10699605), (18, 9510760), (20, 8559684), (21, 8152080), (24, 7133070), (28, 6114060), (30, 5706456), (35, 4891248), (36, 4755380), (40, 4279842), (42, 4076040), (45, 3804304), (48, 3566535), (56, 3057030), (60, 2853228), (63, 2717360), (70, 2445624), (72, 2377690), (80, 2139921), (84, 2038020), (90, 1902152), (105, 1630416), (112, 1528515), (120, 1426614), (126, 1358680), (140, 1222812), (144, 1188845), (168, 1019010), (180, 951076), (210, 815208), (240, 713307), (252, 679340), (280, 611406), (315, 543472), (336, 509505), (360, 475538), (420, 407604), (504, 339670), (560, 305703), (630, 271736), (720, 237769), (840, 203802), (1008, 169835), (1260, 135868), (1680, 101901), (2520, 67934), (5040, 33967)]