51981657120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{3931}}^1$

素因数の和:7016

約数の個数: 192

約数和(自身を含む): 182041534080

約数和(自身を除く): 130059876960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 3061, 3931, 4320, 6122, 7862, 9183, 11793, 12244, 15305, 15724, 18366, 19655, 23586, 24488, 27549, 30610, 31448, 35379, 36732, 39310, 45915, 47172, 48976, 55098, 58965, 61220, 62896, 70758, 73464, 78620, 82647, 91830, 94344, 97952, 106137, 110196, 117930, 122440, 125792, 137745, 141516, 146928, 157240, 165294, 176895, 183660, 188688, 212274, 220392, 235860, 244880, 275490, 283032, 293856, 314480, 330588, 353790, 367320, 377376, 413235, 424548, 440784, 471720, 489760, 530685, 550980, 566064, 628960, 661176, 707580, 734640, 826470, 849096, 881568, 943440, 1061370, 1101960, 1132128, 1322352, 1415160, 1469280, 1652940, 1698192, 1886880, 2122740, 2203920, 2644704, 2830320, 3305880, 3396384, 4245480, 4407840, 5660640, 6611760, 8490960, 12032791, 13223520, 16981920, 24065582, 36098373, 48131164, 60163955, 72196746, 96262328, 108295119, 120327910, 144393492, 180491865, 192524656, 216590238, 240655820, 288786984, 324885357, 360983730, 385049312, 433180476, 481311640, 541475595, 577573968, 649770714, 721967460, 866360952, 962623280, 1082951190, 1155147936, 1299541428, 1443934920, 1624426785, 1732721904, 1925246560, 2165902380, 2599082856, 2887869840, 3248853570, 3465443808, 4331804760, 5198165712, 5775739680, 6497707140, 8663609520, 10396331424, 12995414280, 17327219040, 25990828560, 51981657120]

約数ペア:

[(1, 51981657120), (2, 25990828560), (3, 17327219040), (4, 12995414280), (5, 10396331424), (6, 8663609520), (8, 6497707140), (9, 5775739680), (10, 5198165712), (12, 4331804760), (15, 3465443808), (16, 3248853570), (18, 2887869840), (20, 2599082856), (24, 2165902380), (27, 1925246560), (30, 1732721904), (32, 1624426785), (36, 1443934920), (40, 1299541428), (45, 1155147936), (48, 1082951190), (54, 962623280), (60, 866360952), (72, 721967460), (80, 649770714), (90, 577573968), (96, 541475595), (108, 481311640), (120, 433180476), (135, 385049312), (144, 360983730), (160, 324885357), (180, 288786984), (216, 240655820), (240, 216590238), (270, 192524656), (288, 180491865), (360, 144393492), (432, 120327910), (480, 108295119), (540, 96262328), (720, 72196746), (864, 60163955), (1080, 48131164), (1440, 36098373), (2160, 24065582), (3061, 16981920), (3931, 13223520), (4320, 12032791), (6122, 8490960), (7862, 6611760), (9183, 5660640), (11793, 4407840), (12244, 4245480), (15305, 3396384), (15724, 3305880), (18366, 2830320), (19655, 2644704), (23586, 2203920), (24488, 2122740), (27549, 1886880), (30610, 1698192), (31448, 1652940), (35379, 1469280), (36732, 1415160), (39310, 1322352), (45915, 1132128), (47172, 1101960), (48976, 1061370), (55098, 943440), (58965, 881568), (61220, 849096), (62896, 826470), (70758, 734640), (73464, 707580), (78620, 661176), (82647, 628960), (91830, 566064), (94344, 550980), (97952, 530685), (106137, 489760), (110196, 471720), (117930, 440784), (122440, 424548), (125792, 413235), (137745, 377376), (141516, 367320), (146928, 353790), (157240, 330588), (165294, 314480), (176895, 293856), (183660, 283032), (188688, 275490), (212274, 244880), (220392, 235860)]