63108080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 180912528

約数和(自身を除く): 117804448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 947, 952, 980, 1190, 1360, 1666, 1894, 1904, 1960, 2380, 3332, 3788, 3920, 4165, 4735, 4760, 6629, 6664, 7576, 8330, 9470, 9520, 13258, 13328, 15152, 16099, 16660, 18940, 26516, 32198, 33145, 33320, 37880, 46403, 53032, 64396, 66290, 66640, 75760, 80495, 92806, 106064, 112693, 128792, 132580, 160990, 185612, 225386, 232015, 257584, 265160, 321980, 371224, 450772, 464030, 530320, 563465, 643960, 742448, 788851, 901544, 928060, 1126930, 1287920, 1577702, 1803088, 1856120, 2253860, 3155404, 3712240, 3944255, 4507720, 6310808, 7888510, 9015440, 12621616, 15777020, 31554040, 63108080]

約数ペア:

[(1, 63108080), (2, 31554040), (4, 15777020), (5, 12621616), (7, 9015440), (8, 7888510), (10, 6310808), (14, 4507720), (16, 3944255), (17, 3712240), (20, 3155404), (28, 2253860), (34, 1856120), (35, 1803088), (40, 1577702), (49, 1287920), (56, 1126930), (68, 928060), (70, 901544), (80, 788851), (85, 742448), (98, 643960), (112, 563465), (119, 530320), (136, 464030), (140, 450772), (170, 371224), (196, 321980), (238, 265160), (245, 257584), (272, 232015), (280, 225386), (340, 185612), (392, 160990), (476, 132580), (490, 128792), (560, 112693), (595, 106064), (680, 92806), (784, 80495), (833, 75760), (947, 66640), (952, 66290), (980, 64396), (1190, 53032), (1360, 46403), (1666, 37880), (1894, 33320), (1904, 33145), (1960, 32198), (2380, 26516), (3332, 18940), (3788, 16660), (3920, 16099), (4165, 15152), (4735, 13328), (4760, 13258), (6629, 9520), (6664, 9470), (7576, 8330)]