169660480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 444983616

約数和(自身を除く): 275323136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 157, 160, 176, 220, 307, 314, 320, 352, 440, 614, 628, 704, 785, 880, 1228, 1256, 1535, 1570, 1727, 1760, 2456, 2512, 3070, 3140, 3377, 3454, 3520, 4912, 5024, 6140, 6280, 6754, 6908, 8635, 9824, 10048, 12280, 12560, 13508, 13816, 16885, 17270, 19648, 24560, 25120, 27016, 27632, 33770, 34540, 48199, 49120, 50240, 54032, 55264, 67540, 69080, 96398, 98240, 108064, 110528, 135080, 138160, 192796, 216128, 240995, 270160, 276320, 385592, 481990, 530189, 540320, 552640, 771184, 963980, 1060378, 1080640, 1542368, 1927960, 2120756, 2650945, 3084736, 3855920, 4241512, 5301890, 7711840, 8483024, 10603780, 15423680, 16966048, 21207560, 33932096, 42415120, 84830240, 169660480]

約数ペア:

[(1, 169660480), (2, 84830240), (4, 42415120), (5, 33932096), (8, 21207560), (10, 16966048), (11, 15423680), (16, 10603780), (20, 8483024), (22, 7711840), (32, 5301890), (40, 4241512), (44, 3855920), (55, 3084736), (64, 2650945), (80, 2120756), (88, 1927960), (110, 1542368), (157, 1080640), (160, 1060378), (176, 963980), (220, 771184), (307, 552640), (314, 540320), (320, 530189), (352, 481990), (440, 385592), (614, 276320), (628, 270160), (704, 240995), (785, 216128), (880, 192796), (1228, 138160), (1256, 135080), (1535, 110528), (1570, 108064), (1727, 98240), (1760, 96398), (2456, 69080), (2512, 67540), (3070, 55264), (3140, 54032), (3377, 50240), (3454, 49120), (3520, 48199), (4912, 34540), (5024, 33770), (6140, 27632), (6280, 27016), (6754, 25120), (6908, 24560), (8635, 19648), (9824, 17270), (10048, 16885), (12280, 13816), (12560, 13508)]