1469330720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 4115059200

約数和(自身を除く): 2645728480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 149, 160, 176, 208, 220, 260, 286, 298, 352, 416, 431, 440, 520, 572, 596, 715, 745, 862, 880, 1040, 1144, 1192, 1430, 1490, 1639, 1724, 1760, 1937, 2080, 2155, 2288, 2384, 2860, 2980, 3278, 3448, 3874, 4310, 4576, 4741, 4768, 5603, 5720, 5960, 6556, 6896, 7748, 8195, 8620, 9482, 9685, 11206, 11440, 11920, 13112, 13792, 15496, 16390, 17240, 18964, 19370, 21307, 22412, 22880, 23705, 23840, 26224, 28015, 30992, 32780, 34480, 37928, 38740, 42614, 44824, 47410, 52448, 56030, 61633, 61984, 64219, 65560, 68960, 75856, 77480, 85228, 89648, 94820, 106535, 112060, 123266, 128438, 131120, 151712, 154960, 170456, 179296, 189640, 213070, 224120, 246532, 256876, 262240, 308165, 309920, 321095, 340912, 379280, 426140, 448240, 493064, 513752, 616330, 642190, 681824, 706409, 758560, 834847, 852280, 896480, 986128, 1027504, 1232660, 1284380, 1412818, 1669694, 1704560, 1972256, 2055008, 2465320, 2568760, 2825636, 3339388, 3409120, 3532045, 4174235, 4930640, 5137520, 5651272, 6678776, 7064090, 8348470, 9183317, 9861280, 10275040, 11302544, 13357552, 14128180, 16696940, 18366634, 22605088, 26715104, 28256360, 33393880, 36733268, 45916585, 56512720, 66787760, 73466536, 91833170, 113025440, 133575520, 146933072, 183666340, 293866144, 367332680, 734665360, 1469330720]

約数ペア:

[(1, 1469330720), (2, 734665360), (4, 367332680), (5, 293866144), (8, 183666340), (10, 146933072), (11, 133575520), (13, 113025440), (16, 91833170), (20, 73466536), (22, 66787760), (26, 56512720), (32, 45916585), (40, 36733268), (44, 33393880), (52, 28256360), (55, 26715104), (65, 22605088), (80, 18366634), (88, 16696940), (104, 14128180), (110, 13357552), (130, 11302544), (143, 10275040), (149, 9861280), (160, 9183317), (176, 8348470), (208, 7064090), (220, 6678776), (260, 5651272), (286, 5137520), (298, 4930640), (352, 4174235), (416, 3532045), (431, 3409120), (440, 3339388), (520, 2825636), (572, 2568760), (596, 2465320), (715, 2055008), (745, 1972256), (862, 1704560), (880, 1669694), (1040, 1412818), (1144, 1284380), (1192, 1232660), (1430, 1027504), (1490, 986128), (1639, 896480), (1724, 852280), (1760, 834847), (1937, 758560), (2080, 706409), (2155, 681824), (2288, 642190), (2384, 616330), (2860, 513752), (2980, 493064), (3278, 448240), (3448, 426140), (3874, 379280), (4310, 340912), (4576, 321095), (4741, 309920), (4768, 308165), (5603, 262240), (5720, 256876), (5960, 246532), (6556, 224120), (6896, 213070), (7748, 189640), (8195, 179296), (8620, 170456), (9482, 154960), (9685, 151712), (11206, 131120), (11440, 128438), (11920, 123266), (13112, 112060), (13792, 106535), (15496, 94820), (16390, 89648), (17240, 85228), (18964, 77480), (19370, 75856), (21307, 68960), (22412, 65560), (22880, 64219), (23705, 61984), (23840, 61633), (26224, 56030), (28015, 52448), (30992, 47410), (32780, 44824), (34480, 42614), (37928, 38740)]