82432680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 272004480

約数和(自身を除く): 189571800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 197, 220, 264, 317, 330, 394, 440, 591, 634, 660, 788, 951, 985, 1182, 1268, 1320, 1576, 1585, 1902, 1970, 2167, 2364, 2536, 2955, 3170, 3487, 3804, 3940, 4334, 4728, 4755, 5910, 6340, 6501, 6974, 7608, 7880, 8668, 9510, 10461, 10835, 11820, 12680, 13002, 13948, 17336, 17435, 19020, 20922, 21670, 23640, 26004, 27896, 32505, 34870, 38040, 41844, 43340, 52008, 52305, 62449, 65010, 69740, 83688, 86680, 104610, 124898, 130020, 139480, 187347, 209220, 249796, 260040, 312245, 374694, 418440, 499592, 624490, 686939, 749388, 936735, 1248980, 1373878, 1498776, 1873470, 2060817, 2497960, 2747756, 3434695, 3746940, 4121634, 5495512, 6869390, 7493880, 8243268, 10304085, 13738780, 16486536, 20608170, 27477560, 41216340, 82432680]

約数ペア:

[(1, 82432680), (2, 41216340), (3, 27477560), (4, 20608170), (5, 16486536), (6, 13738780), (8, 10304085), (10, 8243268), (11, 7493880), (12, 6869390), (15, 5495512), (20, 4121634), (22, 3746940), (24, 3434695), (30, 2747756), (33, 2497960), (40, 2060817), (44, 1873470), (55, 1498776), (60, 1373878), (66, 1248980), (88, 936735), (110, 749388), (120, 686939), (132, 624490), (165, 499592), (197, 418440), (220, 374694), (264, 312245), (317, 260040), (330, 249796), (394, 209220), (440, 187347), (591, 139480), (634, 130020), (660, 124898), (788, 104610), (951, 86680), (985, 83688), (1182, 69740), (1268, 65010), (1320, 62449), (1576, 52305), (1585, 52008), (1902, 43340), (1970, 41844), (2167, 38040), (2364, 34870), (2536, 32505), (2955, 27896), (3170, 26004), (3487, 23640), (3804, 21670), (3940, 20922), (4334, 19020), (4728, 17435), (4755, 17336), (5910, 13948), (6340, 13002), (6501, 12680), (6974, 11820), (7608, 10835), (7880, 10461), (8668, 9510)]