1336415640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4507}}^1$

素因数の和:4881

約数の個数: 128

約数和(自身を含む): 4595996160

約数和(自身を除く): 3259580520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 353, 420, 706, 840, 1059, 1412, 1765, 2118, 2471, 2824, 3530, 4236, 4507, 4942, 5295, 7060, 7413, 8472, 9014, 9884, 10590, 12355, 13521, 14120, 14826, 18028, 19768, 21180, 22535, 24710, 27042, 29652, 31549, 36056, 37065, 42360, 45070, 49420, 54084, 59304, 63098, 67605, 74130, 90140, 94647, 98840, 108168, 126196, 135210, 148260, 157745, 180280, 189294, 252392, 270420, 296520, 315490, 378588, 473235, 540840, 630980, 757176, 946470, 1261960, 1590971, 1892940, 3181942, 3785880, 4772913, 6363884, 7954855, 9545826, 11136797, 12727768, 15909710, 19091652, 22273594, 23864565, 31819420, 33410391, 38183304, 44547188, 47729130, 55683985, 63638840, 66820782, 89094376, 95458260, 111367970, 133641564, 167051955, 190916520, 222735940, 267283128, 334103910, 445471880, 668207820, 1336415640]

約数ペア:

[(1, 1336415640), (2, 668207820), (3, 445471880), (4, 334103910), (5, 267283128), (6, 222735940), (7, 190916520), (8, 167051955), (10, 133641564), (12, 111367970), (14, 95458260), (15, 89094376), (20, 66820782), (21, 63638840), (24, 55683985), (28, 47729130), (30, 44547188), (35, 38183304), (40, 33410391), (42, 31819420), (56, 23864565), (60, 22273594), (70, 19091652), (84, 15909710), (105, 12727768), (120, 11136797), (140, 9545826), (168, 7954855), (210, 6363884), (280, 4772913), (353, 3785880), (420, 3181942), (706, 1892940), (840, 1590971), (1059, 1261960), (1412, 946470), (1765, 757176), (2118, 630980), (2471, 540840), (2824, 473235), (3530, 378588), (4236, 315490), (4507, 296520), (4942, 270420), (5295, 252392), (7060, 189294), (7413, 180280), (8472, 157745), (9014, 148260), (9884, 135210), (10590, 126196), (12355, 108168), (13521, 98840), (14120, 94647), (14826, 90140), (18028, 74130), (19768, 67605), (21180, 63098), (22535, 59304), (24710, 54084), (27042, 49420), (29652, 45070), (31549, 42360), (36056, 37065)]