68046160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 196058880

約数和(自身を除く): 128012720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 719, 728, 845, 910, 1040, 1183, 1352, 1438, 1456, 1690, 1820, 2366, 2704, 2876, 3380, 3595, 3640, 4732, 5033, 5752, 5915, 6760, 7190, 7280, 9347, 9464, 10066, 11504, 11830, 13520, 14380, 18694, 18928, 20132, 23660, 25165, 28760, 37388, 40264, 46735, 47320, 50330, 57520, 65429, 74776, 80528, 93470, 94640, 100660, 121511, 130858, 149552, 186940, 201320, 243022, 261716, 327145, 373880, 402640, 486044, 523432, 607555, 654290, 747760, 850577, 972088, 1046864, 1215110, 1308580, 1701154, 1944176, 2430220, 2617160, 3402308, 4252885, 4860440, 5234320, 6804616, 8505770, 9720880, 13609232, 17011540, 34023080, 68046160]

約数ペア:

[(1, 68046160), (2, 34023080), (4, 17011540), (5, 13609232), (7, 9720880), (8, 8505770), (10, 6804616), (13, 5234320), (14, 4860440), (16, 4252885), (20, 3402308), (26, 2617160), (28, 2430220), (35, 1944176), (40, 1701154), (52, 1308580), (56, 1215110), (65, 1046864), (70, 972088), (80, 850577), (91, 747760), (104, 654290), (112, 607555), (130, 523432), (140, 486044), (169, 402640), (182, 373880), (208, 327145), (260, 261716), (280, 243022), (338, 201320), (364, 186940), (455, 149552), (520, 130858), (560, 121511), (676, 100660), (719, 94640), (728, 93470), (845, 80528), (910, 74776), (1040, 65429), (1183, 57520), (1352, 50330), (1438, 47320), (1456, 46735), (1690, 40264), (1820, 37388), (2366, 28760), (2704, 25165), (2876, 23660), (3380, 20132), (3595, 18928), (3640, 18694), (4732, 14380), (5033, 13520), (5752, 11830), (5915, 11504), (6760, 10066), (7190, 9464), (7280, 9347)]