71797320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9497}}^1$

素因数の和:9524

約数の個数: 128

約数和(自身を含む): 273542400

約数和(自身を除く): 201745080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9497, 18994, 28491, 37988, 47485, 56982, 66479, 75976, 85473, 94970, 113964, 132958, 142455, 170946, 189940, 199437, 227928, 256419, 265916, 284910, 332395, 341892, 379880, 398874, 427365, 512838, 531832, 569820, 598311, 664790, 683784, 797748, 854730, 997185, 1025676, 1139640, 1196622, 1282095, 1329580, 1595496, 1709460, 1794933, 1994370, 2051352, 2393244, 2564190, 2659160, 2991555, 3418920, 3589866, 3988740, 4786488, 5128380, 5983110, 7179732, 7977480, 8974665, 10256760, 11966220, 14359464, 17949330, 23932440, 35898660, 71797320]

約数ペア:

[(1, 71797320), (2, 35898660), (3, 23932440), (4, 17949330), (5, 14359464), (6, 11966220), (7, 10256760), (8, 8974665), (9, 7977480), (10, 7179732), (12, 5983110), (14, 5128380), (15, 4786488), (18, 3988740), (20, 3589866), (21, 3418920), (24, 2991555), (27, 2659160), (28, 2564190), (30, 2393244), (35, 2051352), (36, 1994370), (40, 1794933), (42, 1709460), (45, 1595496), (54, 1329580), (56, 1282095), (60, 1196622), (63, 1139640), (70, 1025676), (72, 997185), (84, 854730), (90, 797748), (105, 683784), (108, 664790), (120, 598311), (126, 569820), (135, 531832), (140, 512838), (168, 427365), (180, 398874), (189, 379880), (210, 341892), (216, 332395), (252, 284910), (270, 265916), (280, 256419), (315, 227928), (360, 199437), (378, 189940), (420, 170946), (504, 142455), (540, 132958), (630, 113964), (756, 94970), (840, 85473), (945, 75976), (1080, 66479), (1260, 56982), (1512, 47485), (1890, 37988), (2520, 28491), (3780, 18994), (7560, 9497)]