9688999040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127219}}^1$

素因数の和:127262

約数の個数: 128

約数和(自身を含む): 28029110400

約数和(自身を除く): 18340111360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 19040, 38080, 76160, 127219, 254438, 508876, 636095, 890533, 1017752, 1272190, 1781066, 2035504, 2162723, 2544380, 3562132, 4071008, 4325446, 4452665, 5088760, 7124264, 8142016, 8650892, 8905330, 10177520, 10813615, 14248528, 15139061, 16284032, 17301784, 17810660, 20355040, 21627230, 28497056, 30278122, 34603568, 35621320, 40710080, 43254460, 56994112, 60556244, 69207136, 71242640, 75695305, 81420160, 86508920, 113988224, 121112488, 138414272, 142485280, 151390610, 173017840, 242224976, 276828544, 284970560, 302781220, 346035680, 484449952, 569941120, 605562440, 692071360, 968899904, 1211124880, 1384142720, 1937799808, 2422249760, 4844499520, 9688999040]

約数ペア:

[(1, 9688999040), (2, 4844499520), (4, 2422249760), (5, 1937799808), (7, 1384142720), (8, 1211124880), (10, 968899904), (14, 692071360), (16, 605562440), (17, 569941120), (20, 484449952), (28, 346035680), (32, 302781220), (34, 284970560), (35, 276828544), (40, 242224976), (56, 173017840), (64, 151390610), (68, 142485280), (70, 138414272), (80, 121112488), (85, 113988224), (112, 86508920), (119, 81420160), (128, 75695305), (136, 71242640), (140, 69207136), (160, 60556244), (170, 56994112), (224, 43254460), (238, 40710080), (272, 35621320), (280, 34603568), (320, 30278122), (340, 28497056), (448, 21627230), (476, 20355040), (544, 17810660), (560, 17301784), (595, 16284032), (640, 15139061), (680, 14248528), (896, 10813615), (952, 10177520), (1088, 8905330), (1120, 8650892), (1190, 8142016), (1360, 7124264), (1904, 5088760), (2176, 4452665), (2240, 4325446), (2380, 4071008), (2720, 3562132), (3808, 2544380), (4480, 2162723), (4760, 2035504), (5440, 1781066), (7616, 1272190), (9520, 1017752), (10880, 890533), (15232, 636095), (19040, 508876), (38080, 254438), (76160, 127219)]