465850980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:767

約数の個数: 192

約数和(自身を含む): 1666344960

約数和(自身を除く): 1200493980

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, 251, 252, 270, 315, 378, 420, 491, 502, 540, 630, 753, 756, 945, 982, 1004, 1255, 1260, 1473, 1506, 1757, 1890, 1964, 2259, 2455, 2510, 2946, 3012, 3437, 3514, 3765, 3780, 4419, 4518, 4910, 5020, 5271, 5892, 6777, 6874, 7028, 7365, 7530, 8785, 8838, 9036, 9820, 10311, 10542, 11295, 13257, 13554, 13748, 14730, 15060, 15813, 17185, 17570, 17676, 20622, 21084, 22095, 22590, 26355, 26514, 27108, 29460, 30933, 31626, 33885, 34370, 35140, 41244, 44190, 45180, 47439, 51555, 52710, 53028, 61866, 63252, 66285, 67770, 68740, 79065, 88380, 92799, 94878, 103110, 105420, 123241, 123732, 132570, 135540, 154665, 158130, 185598, 189756, 206220, 237195, 246482, 265140, 309330, 316260, 369723, 371196, 463995, 474390, 492964, 616205, 618660, 739446, 862687, 927990, 948780, 1109169, 1232410, 1478892, 1725374, 1848615, 1855980, 2218338, 2464820, 2588061, 3327507, 3450748, 3697230, 4313435, 4436676, 5176122, 5545845, 6655014, 7394460, 7764183, 8626870, 10352244, 11091690, 12940305, 13310028, 15528366, 16637535, 17253740, 22183380, 23292549, 25880610, 31056732, 33275070, 38820915, 46585098, 51761220, 66550140, 77641830, 93170196, 116462745, 155283660, 232925490, 465850980]

約数ペア:

[(1, 465850980), (2, 232925490), (3, 155283660), (4, 116462745), (5, 93170196), (6, 77641830), (7, 66550140), (9, 51761220), (10, 46585098), (12, 38820915), (14, 33275070), (15, 31056732), (18, 25880610), (20, 23292549), (21, 22183380), (27, 17253740), (28, 16637535), (30, 15528366), (35, 13310028), (36, 12940305), (42, 11091690), (45, 10352244), (54, 8626870), (60, 7764183), (63, 7394460), (70, 6655014), (84, 5545845), (90, 5176122), (105, 4436676), (108, 4313435), (126, 3697230), (135, 3450748), (140, 3327507), (180, 2588061), (189, 2464820), (210, 2218338), (251, 1855980), (252, 1848615), (270, 1725374), (315, 1478892), (378, 1232410), (420, 1109169), (491, 948780), (502, 927990), (540, 862687), (630, 739446), (753, 618660), (756, 616205), (945, 492964), (982, 474390), (1004, 463995), (1255, 371196), (1260, 369723), (1473, 316260), (1506, 309330), (1757, 265140), (1890, 246482), (1964, 237195), (2259, 206220), (2455, 189756), (2510, 185598), (2946, 158130), (3012, 154665), (3437, 135540), (3514, 132570), (3765, 123732), (3780, 123241), (4419, 105420), (4518, 103110), (4910, 94878), (5020, 92799), (5271, 88380), (5892, 79065), (6777, 68740), (6874, 67770), (7028, 66285), (7365, 63252), (7530, 61866), (8785, 53028), (8838, 52710), (9036, 51555), (9820, 47439), (10311, 45180), (10542, 44190), (11295, 41244), (13257, 35140), (13554, 34370), (13748, 33885), (14730, 31626), (15060, 30933), (15813, 29460), (17185, 27108), (17570, 26514), (17676, 26355), (20622, 22590), (21084, 22095)]