303101760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 1049731200

約数和(自身を除く): 746629440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 149, 156, 160, 163, 192, 195, 208, 240, 260, 298, 312, 320, 326, 390, 416, 447, 480, 489, 520, 596, 624, 652, 745, 780, 815, 832, 894, 960, 978, 1040, 1192, 1248, 1304, 1490, 1560, 1630, 1788, 1937, 1956, 2080, 2119, 2235, 2384, 2445, 2496, 2608, 2980, 3120, 3260, 3576, 3874, 3912, 4160, 4238, 4470, 4768, 4890, 5216, 5811, 5960, 6240, 6357, 6520, 7152, 7748, 7824, 8476, 8940, 9536, 9685, 9780, 10432, 10595, 11622, 11920, 12480, 12714, 13040, 14304, 15496, 15648, 16952, 17880, 19370, 19560, 21190, 23244, 23840, 24287, 25428, 26080, 28608, 29055, 30992, 31296, 31785, 33904, 35760, 38740, 39120, 42380, 46488, 47680, 48574, 50856, 52160, 58110, 61984, 63570, 67808, 71520, 72861, 77480, 78240, 84760, 92976, 97148, 101712, 116220, 121435, 123968, 127140, 135616, 143040, 145722, 154960, 156480, 169520, 185952, 194296, 203424, 232440, 242870, 254280, 291444, 309920, 315731, 339040, 364305, 371904, 388592, 406848, 464880, 485740, 508560, 582888, 619840, 631462, 678080, 728610, 777184, 929760, 947193, 971480, 1017120, 1165776, 1262924, 1457220, 1554368, 1578655, 1859520, 1894386, 1942960, 2034240, 2331552, 2525848, 2914440, 3157310, 3788772, 3885920, 4663104, 4735965, 5051696, 5828880, 6314620, 7577544, 7771840, 9471930, 10103392, 11657760, 12629240, 15155088, 18943860, 20206784, 23315520, 25258480, 30310176, 37887720, 50516960, 60620352, 75775440, 101033920, 151550880, 303101760]

約数ペア:

[(1, 303101760), (2, 151550880), (3, 101033920), (4, 75775440), (5, 60620352), (6, 50516960), (8, 37887720), (10, 30310176), (12, 25258480), (13, 23315520), (15, 20206784), (16, 18943860), (20, 15155088), (24, 12629240), (26, 11657760), (30, 10103392), (32, 9471930), (39, 7771840), (40, 7577544), (48, 6314620), (52, 5828880), (60, 5051696), (64, 4735965), (65, 4663104), (78, 3885920), (80, 3788772), (96, 3157310), (104, 2914440), (120, 2525848), (130, 2331552), (149, 2034240), (156, 1942960), (160, 1894386), (163, 1859520), (192, 1578655), (195, 1554368), (208, 1457220), (240, 1262924), (260, 1165776), (298, 1017120), (312, 971480), (320, 947193), (326, 929760), (390, 777184), (416, 728610), (447, 678080), (480, 631462), (489, 619840), (520, 582888), (596, 508560), (624, 485740), (652, 464880), (745, 406848), (780, 388592), (815, 371904), (832, 364305), (894, 339040), (960, 315731), (978, 309920), (1040, 291444), (1192, 254280), (1248, 242870), (1304, 232440), (1490, 203424), (1560, 194296), (1630, 185952), (1788, 169520), (1937, 156480), (1956, 154960), (2080, 145722), (2119, 143040), (2235, 135616), (2384, 127140), (2445, 123968), (2496, 121435), (2608, 116220), (2980, 101712), (3120, 97148), (3260, 92976), (3576, 84760), (3874, 78240), (3912, 77480), (4160, 72861), (4238, 71520), (4470, 67808), (4768, 63570), (4890, 61984), (5216, 58110), (5811, 52160), (5960, 50856), (6240, 48574), (6357, 47680), (6520, 46488), (7152, 42380), (7748, 39120), (7824, 38740), (8476, 35760), (8940, 33904), (9536, 31785), (9685, 31296), (9780, 30992), (10432, 29055), (10595, 28608), (11622, 26080), (11920, 25428), (12480, 24287), (12714, 23840), (13040, 23244), (14304, 21190), (15496, 19560), (15648, 19370), (16952, 17880)]