18761042880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{35597}}^1$

素因数の和:35684

約数の個数: 224

約数和(自身を含む): 67271676480

約数和(自身を除く): 48510633600

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, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 432, 480, 488, 540, 549, 576, 610, 720, 732, 864, 915, 960, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1728, 1830, 1952, 2160, 2196, 2440, 2745, 2880, 2928, 3294, 3660, 3904, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8640, 8784, 9760, 10980, 11712, 13176, 14640, 16470, 17568, 19520, 21960, 26352, 29280, 32940, 35136, 35597, 43920, 52704, 58560, 65880, 71194, 87840, 105408, 106791, 131760, 142388, 175680, 177985, 213582, 263520, 284776, 320373, 355970, 427164, 527040, 533955, 569552, 640746, 711940, 854328, 961119, 1067910, 1139104, 1281492, 1423880, 1601865, 1708656, 1922238, 2135820, 2171417, 2278208, 2562984, 2847760, 3203730, 3417312, 3844476, 4271640, 4342834, 4805595, 5125968, 5695520, 6407460, 6514251, 6834624, 7688952, 8543280, 8685668, 9611190, 10251936, 10857085, 11391040, 12814920, 13028502, 15377904, 17086560, 17371336, 19222380, 19542753, 20503872, 21714170, 25629840, 26057004, 30755808, 32571255, 34173120, 34742672, 38444760, 39085506, 43428340, 51259680, 52114008, 58628259, 61511616, 65142510, 69485344, 76889520, 78171012, 86856680, 97713765, 102519360, 104228016, 117256518, 130285020, 138970688, 153779040, 156342024, 173713360, 195427530, 208456032, 234513036, 260570040, 293141295, 307558080, 312684048, 347426720, 390855060, 416912064, 469026072, 521140080, 586282590, 625368096, 694853440, 781710120, 938052144, 1042280160, 1172565180, 1250736192, 1563420240, 1876104288, 2084560320, 2345130360, 3126840480, 3752208576, 4690260720, 6253680960, 9380521440, 18761042880]

約数ペア:

[(1, 18761042880), (2, 9380521440), (3, 6253680960), (4, 4690260720), (5, 3752208576), (6, 3126840480), (8, 2345130360), (9, 2084560320), (10, 1876104288), (12, 1563420240), (15, 1250736192), (16, 1172565180), (18, 1042280160), (20, 938052144), (24, 781710120), (27, 694853440), (30, 625368096), (32, 586282590), (36, 521140080), (40, 469026072), (45, 416912064), (48, 390855060), (54, 347426720), (60, 312684048), (61, 307558080), (64, 293141295), (72, 260570040), (80, 234513036), (90, 208456032), (96, 195427530), (108, 173713360), (120, 156342024), (122, 153779040), (135, 138970688), (144, 130285020), (160, 117256518), (180, 104228016), (183, 102519360), (192, 97713765), (216, 86856680), (240, 78171012), (244, 76889520), (270, 69485344), (288, 65142510), (305, 61511616), (320, 58628259), (360, 52114008), (366, 51259680), (432, 43428340), (480, 39085506), (488, 38444760), (540, 34742672), (549, 34173120), (576, 32571255), (610, 30755808), (720, 26057004), (732, 25629840), (864, 21714170), (915, 20503872), (960, 19542753), (976, 19222380), (1080, 17371336), (1098, 17086560), (1220, 15377904), (1440, 13028502), (1464, 12814920), (1647, 11391040), (1728, 10857085), (1830, 10251936), (1952, 9611190), (2160, 8685668), (2196, 8543280), (2440, 7688952), (2745, 6834624), (2880, 6514251), (2928, 6407460), (3294, 5695520), (3660, 5125968), (3904, 4805595), (4320, 4342834), (4392, 4271640), (4880, 3844476), (5490, 3417312), (5856, 3203730), (6588, 2847760), (7320, 2562984), (8235, 2278208), (8640, 2171417), (8784, 2135820), (9760, 1922238), (10980, 1708656), (11712, 1601865), (13176, 1423880), (14640, 1281492), (16470, 1139104), (17568, 1067910), (19520, 961119), (21960, 854328), (26352, 711940), (29280, 640746), (32940, 569552), (35136, 533955), (35597, 527040), (43920, 427164), (52704, 355970), (58560, 320373), (65880, 284776), (71194, 263520), (87840, 213582), (105408, 177985), (106791, 175680), (131760, 142388)]