286928460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5877

約数の個数: 192

約数和(自身を含む): 1098854400

約数和(自身を除く): 811925940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 5839, 7020, 8190, 9828, 11678, 12285, 16380, 17517, 23356, 24570, 29195, 35034, 40873, 49140, 52551, 58390, 70068, 75907, 81746, 87585, 105102, 116780, 122619, 151814, 157653, 163492, 175170, 204365, 210204, 227721, 245238, 262755, 303628, 315306, 350340, 367857, 379535, 408730, 455442, 490476, 525510, 531349, 613095, 630612, 683163, 735714, 759070, 788265, 817460, 910884, 1051020, 1062698, 1103571, 1138605, 1226190, 1366326, 1471428, 1518140, 1576530, 1594047, 1839285, 2049489, 2125396, 2207142, 2277210, 2452380, 2656745, 2732652, 3153060, 3188094, 3415815, 3678570, 4098978, 4414284, 4554420, 4782141, 5313490, 5517855, 6376188, 6831630, 7357140, 7970235, 8197956, 9564282, 10247445, 10626980, 11035710, 13663260, 14346423, 15940470, 19128564, 20494890, 22071420, 23910705, 28692846, 31880940, 40989780, 47821410, 57385692, 71732115, 95642820, 143464230, 286928460]

約数ペア:

[(1, 286928460), (2, 143464230), (3, 95642820), (4, 71732115), (5, 57385692), (6, 47821410), (7, 40989780), (9, 31880940), (10, 28692846), (12, 23910705), (13, 22071420), (14, 20494890), (15, 19128564), (18, 15940470), (20, 14346423), (21, 13663260), (26, 11035710), (27, 10626980), (28, 10247445), (30, 9564282), (35, 8197956), (36, 7970235), (39, 7357140), (42, 6831630), (45, 6376188), (52, 5517855), (54, 5313490), (60, 4782141), (63, 4554420), (65, 4414284), (70, 4098978), (78, 3678570), (84, 3415815), (90, 3188094), (91, 3153060), (105, 2732652), (108, 2656745), (117, 2452380), (126, 2277210), (130, 2207142), (135, 2125396), (140, 2049489), (156, 1839285), (180, 1594047), (182, 1576530), (189, 1518140), (195, 1471428), (210, 1366326), (234, 1226190), (252, 1138605), (260, 1103571), (270, 1062698), (273, 1051020), (315, 910884), (351, 817460), (364, 788265), (378, 759070), (390, 735714), (420, 683163), (455, 630612), (468, 613095), (540, 531349), (546, 525510), (585, 490476), (630, 455442), (702, 408730), (756, 379535), (780, 367857), (819, 350340), (910, 315306), (945, 303628), (1092, 262755), (1170, 245238), (1260, 227721), (1365, 210204), (1404, 204365), (1638, 175170), (1755, 163492), (1820, 157653), (1890, 151814), (2340, 122619), (2457, 116780), (2730, 105102), (3276, 87585), (3510, 81746), (3780, 75907), (4095, 70068), (4914, 58390), (5460, 52551), (5839, 49140), (7020, 40873), (8190, 35034), (9828, 29195), (11678, 24570), (12285, 23356), (16380, 17517)]