7698692520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229949}}^1$

素因数の和:230000

約数の個数: 128

約数和(自身を含む): 26490240000

約数和(自身を除く): 18791547480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 229949, 459898, 689847, 919796, 1149745, 1379694, 1839592, 2069541, 2299490, 2759388, 3449235, 4139082, 4598980, 5518776, 6208623, 6898470, 7128419, 8278164, 9197960, 10347705, 12417246, 13796940, 14256838, 16556328, 20695410, 21385257, 24834492, 27593880, 28513676, 31043115, 35642095, 41390820, 42770514, 49668984, 57027352, 62086230, 64155771, 71284190, 82781640, 85541028, 106926285, 124172460, 128311542, 142568380, 171082056, 192467313, 213852570, 248344920, 256623084, 285136760, 320778855, 384934626, 427705140, 513246168, 641557710, 769869252, 855410280, 962336565, 1283115420, 1539738504, 1924673130, 2566230840, 3849346260, 7698692520]

約数ペア:

[(1, 7698692520), (2, 3849346260), (3, 2566230840), (4, 1924673130), (5, 1539738504), (6, 1283115420), (8, 962336565), (9, 855410280), (10, 769869252), (12, 641557710), (15, 513246168), (18, 427705140), (20, 384934626), (24, 320778855), (27, 285136760), (30, 256623084), (31, 248344920), (36, 213852570), (40, 192467313), (45, 171082056), (54, 142568380), (60, 128311542), (62, 124172460), (72, 106926285), (90, 85541028), (93, 82781640), (108, 71284190), (120, 64155771), (124, 62086230), (135, 57027352), (155, 49668984), (180, 42770514), (186, 41390820), (216, 35642095), (248, 31043115), (270, 28513676), (279, 27593880), (310, 24834492), (360, 21385257), (372, 20695410), (465, 16556328), (540, 14256838), (558, 13796940), (620, 12417246), (744, 10347705), (837, 9197960), (930, 8278164), (1080, 7128419), (1116, 6898470), (1240, 6208623), (1395, 5518776), (1674, 4598980), (1860, 4139082), (2232, 3449235), (2790, 2759388), (3348, 2299490), (3720, 2069541), (4185, 1839592), (5580, 1379694), (6696, 1149745), (8370, 919796), (11160, 689847), (16740, 459898), (33480, 229949)]