67805640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8996

約数の個数: 128

約数和(自身を含む): 258336000

約数和(自身を除く): 190530360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8969, 17938, 26907, 35876, 44845, 53814, 62783, 71752, 80721, 89690, 107628, 125566, 134535, 161442, 179380, 188349, 215256, 242163, 251132, 269070, 313915, 322884, 358760, 376698, 403605, 484326, 502264, 538140, 565047, 627830, 645768, 753396, 807210, 941745, 968652, 1076280, 1130094, 1210815, 1255660, 1506792, 1614420, 1695141, 1883490, 1937304, 2260188, 2421630, 2511320, 2825235, 3228840, 3390282, 3766980, 4520376, 4843260, 5650470, 6780564, 7533960, 8475705, 9686520, 11300940, 13561128, 16951410, 22601880, 33902820, 67805640]

約数ペア:

[(1, 67805640), (2, 33902820), (3, 22601880), (4, 16951410), (5, 13561128), (6, 11300940), (7, 9686520), (8, 8475705), (9, 7533960), (10, 6780564), (12, 5650470), (14, 4843260), (15, 4520376), (18, 3766980), (20, 3390282), (21, 3228840), (24, 2825235), (27, 2511320), (28, 2421630), (30, 2260188), (35, 1937304), (36, 1883490), (40, 1695141), (42, 1614420), (45, 1506792), (54, 1255660), (56, 1210815), (60, 1130094), (63, 1076280), (70, 968652), (72, 941745), (84, 807210), (90, 753396), (105, 645768), (108, 627830), (120, 565047), (126, 538140), (135, 502264), (140, 484326), (168, 403605), (180, 376698), (189, 358760), (210, 322884), (216, 313915), (252, 269070), (270, 251132), (280, 242163), (315, 215256), (360, 188349), (378, 179380), (420, 161442), (504, 134535), (540, 125566), (630, 107628), (756, 89690), (840, 80721), (945, 71752), (1080, 62783), (1260, 53814), (1512, 44845), (1890, 35876), (2520, 26907), (3780, 17938), (7560, 8969)]