63441960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 203886720

約数和(自身を除く): 140444760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 170, 204, 227, 255, 274, 340, 408, 411, 454, 510, 548, 680, 681, 685, 822, 908, 1020, 1096, 1135, 1362, 1370, 1644, 1816, 2040, 2055, 2270, 2329, 2724, 2740, 3288, 3405, 3859, 4110, 4540, 4658, 5448, 5480, 6810, 6987, 7718, 8220, 9080, 9316, 11577, 11645, 13620, 13974, 15436, 16440, 18632, 19295, 23154, 23290, 27240, 27948, 30872, 31099, 34935, 38590, 46308, 46580, 55896, 57885, 62198, 69870, 77180, 92616, 93160, 93297, 115770, 124396, 139740, 154360, 155495, 186594, 231540, 248792, 279480, 310990, 373188, 463080, 466485, 528683, 621980, 746376, 932970, 1057366, 1243960, 1586049, 1865940, 2114732, 2643415, 3172098, 3731880, 4229464, 5286830, 6344196, 7930245, 10573660, 12688392, 15860490, 21147320, 31720980, 63441960]

約数ペア:

[(1, 63441960), (2, 31720980), (3, 21147320), (4, 15860490), (5, 12688392), (6, 10573660), (8, 7930245), (10, 6344196), (12, 5286830), (15, 4229464), (17, 3731880), (20, 3172098), (24, 2643415), (30, 2114732), (34, 1865940), (40, 1586049), (51, 1243960), (60, 1057366), (68, 932970), (85, 746376), (102, 621980), (120, 528683), (136, 466485), (137, 463080), (170, 373188), (204, 310990), (227, 279480), (255, 248792), (274, 231540), (340, 186594), (408, 155495), (411, 154360), (454, 139740), (510, 124396), (548, 115770), (680, 93297), (681, 93160), (685, 92616), (822, 77180), (908, 69870), (1020, 62198), (1096, 57885), (1135, 55896), (1362, 46580), (1370, 46308), (1644, 38590), (1816, 34935), (2040, 31099), (2055, 30872), (2270, 27948), (2329, 27240), (2724, 23290), (2740, 23154), (3288, 19295), (3405, 18632), (3859, 16440), (4110, 15436), (4540, 13974), (4658, 13620), (5448, 11645), (5480, 11577), (6810, 9316), (6987, 9080), (7718, 8220)]