19920847104

素因数分解:

$2^8\times 3^4\times {\mathrm{61}}^1\times {\mathrm{15749}}^1$

素因数の和:15838

約数の個数: 180

約数和(自身を含む): 60377971500

約数和(自身を除く): 40457124396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 256, 288, 324, 366, 384, 432, 488, 549, 576, 648, 732, 768, 864, 976, 1098, 1152, 1296, 1464, 1647, 1728, 1952, 2196, 2304, 2592, 2928, 3294, 3456, 3904, 4392, 4941, 5184, 5856, 6588, 6912, 7808, 8784, 9882, 10368, 11712, 13176, 15616, 15749, 17568, 19764, 20736, 23424, 26352, 31498, 35136, 39528, 46848, 47247, 52704, 62996, 70272, 79056, 94494, 105408, 125992, 140544, 141741, 158112, 188988, 210816, 251984, 283482, 316224, 377976, 421632, 425223, 503968, 566964, 632448, 755952, 850446, 960689, 1007936, 1133928, 1264896, 1275669, 1511904, 1700892, 1921378, 2015872, 2267856, 2551338, 2882067, 3023808, 3401784, 3842756, 4031744, 4535712, 5102676, 5764134, 6047616, 6803568, 7685512, 8646201, 9071424, 10205352, 11528268, 12095232, 13607136, 15371024, 17292402, 18142848, 20410704, 23056536, 25938603, 27214272, 30742048, 34584804, 36285696, 40821408, 46113072, 51877206, 54428544, 61484096, 69169608, 77815809, 81642816, 92226144, 103754412, 108857088, 122968192, 138339216, 155631618, 163285632, 184452288, 207508824, 245936384, 276678432, 311263236, 326571264, 368904576, 415017648, 553356864, 622526472, 737809152, 830035296, 1106713728, 1245052944, 1660070592, 2213427456, 2490105888, 3320141184, 4980211776, 6640282368, 9960423552, 19920847104]

約数ペア:

[(1, 19920847104), (2, 9960423552), (3, 6640282368), (4, 4980211776), (6, 3320141184), (8, 2490105888), (9, 2213427456), (12, 1660070592), (16, 1245052944), (18, 1106713728), (24, 830035296), (27, 737809152), (32, 622526472), (36, 553356864), (48, 415017648), (54, 368904576), (61, 326571264), (64, 311263236), (72, 276678432), (81, 245936384), (96, 207508824), (108, 184452288), (122, 163285632), (128, 155631618), (144, 138339216), (162, 122968192), (183, 108857088), (192, 103754412), (216, 92226144), (244, 81642816), (256, 77815809), (288, 69169608), (324, 61484096), (366, 54428544), (384, 51877206), (432, 46113072), (488, 40821408), (549, 36285696), (576, 34584804), (648, 30742048), (732, 27214272), (768, 25938603), (864, 23056536), (976, 20410704), (1098, 18142848), (1152, 17292402), (1296, 15371024), (1464, 13607136), (1647, 12095232), (1728, 11528268), (1952, 10205352), (2196, 9071424), (2304, 8646201), (2592, 7685512), (2928, 6803568), (3294, 6047616), (3456, 5764134), (3904, 5102676), (4392, 4535712), (4941, 4031744), (5184, 3842756), (5856, 3401784), (6588, 3023808), (6912, 2882067), (7808, 2551338), (8784, 2267856), (9882, 2015872), (10368, 1921378), (11712, 1700892), (13176, 1511904), (15616, 1275669), (15749, 1264896), (17568, 1133928), (19764, 1007936), (20736, 960689), (23424, 850446), (26352, 755952), (31498, 632448), (35136, 566964), (39528, 503968), (46848, 425223), (47247, 421632), (52704, 377976), (62996, 316224), (70272, 283482), (79056, 251984), (94494, 210816), (105408, 188988), (125992, 158112), (140544, 141741)]