122493280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 243289760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 179, 182, 188, 208, 224, 235, 260, 280, 329, 358, 364, 376, 416, 455, 470, 520, 560, 611, 658, 716, 728, 752, 895, 910, 940, 1040, 1120, 1222, 1253, 1316, 1432, 1456, 1504, 1645, 1790, 1820, 1880, 2080, 2327, 2444, 2506, 2632, 2864, 2912, 3055, 3290, 3580, 3640, 3760, 4277, 4654, 4888, 5012, 5264, 5728, 6110, 6265, 6580, 7160, 7280, 7520, 8413, 8554, 9308, 9776, 10024, 10528, 11635, 12220, 12530, 13160, 14320, 14560, 16289, 16826, 17108, 18616, 19552, 20048, 21385, 23270, 24440, 25060, 26320, 28640, 32578, 33652, 34216, 37232, 40096, 42065, 42770, 46540, 48880, 50120, 52640, 58891, 65156, 67304, 68432, 74464, 81445, 84130, 85540, 93080, 97760, 100240, 109369, 117782, 130312, 134608, 136864, 162890, 168260, 171080, 186160, 200480, 218738, 235564, 260624, 269216, 294455, 325780, 336520, 342160, 372320, 437476, 471128, 521248, 546845, 588910, 651560, 673040, 684320, 765583, 874952, 942256, 1093690, 1177820, 1303120, 1346080, 1531166, 1749904, 1884512, 2187380, 2355640, 2606240, 3062332, 3499808, 3827915, 4374760, 4711280, 6124664, 7655830, 8749520, 9422560, 12249328, 15311660, 17499040, 24498656, 30623320, 61246640, 122493280]

約数ペア:

[(1, 122493280), (2, 61246640), (4, 30623320), (5, 24498656), (7, 17499040), (8, 15311660), (10, 12249328), (13, 9422560), (14, 8749520), (16, 7655830), (20, 6124664), (26, 4711280), (28, 4374760), (32, 3827915), (35, 3499808), (40, 3062332), (47, 2606240), (52, 2355640), (56, 2187380), (65, 1884512), (70, 1749904), (80, 1531166), (91, 1346080), (94, 1303120), (104, 1177820), (112, 1093690), (130, 942256), (140, 874952), (160, 765583), (179, 684320), (182, 673040), (188, 651560), (208, 588910), (224, 546845), (235, 521248), (260, 471128), (280, 437476), (329, 372320), (358, 342160), (364, 336520), (376, 325780), (416, 294455), (455, 269216), (470, 260624), (520, 235564), (560, 218738), (611, 200480), (658, 186160), (716, 171080), (728, 168260), (752, 162890), (895, 136864), (910, 134608), (940, 130312), (1040, 117782), (1120, 109369), (1222, 100240), (1253, 97760), (1316, 93080), (1432, 85540), (1456, 84130), (1504, 81445), (1645, 74464), (1790, 68432), (1820, 67304), (1880, 65156), (2080, 58891), (2327, 52640), (2444, 50120), (2506, 48880), (2632, 46540), (2864, 42770), (2912, 42065), (3055, 40096), (3290, 37232), (3580, 34216), (3640, 33652), (3760, 32578), (4277, 28640), (4654, 26320), (4888, 25060), (5012, 24440), (5264, 23270), (5728, 21385), (6110, 20048), (6265, 19552), (6580, 18616), (7160, 17108), (7280, 16826), (7520, 16289), (8413, 14560), (8554, 14320), (9308, 13160), (9776, 12530), (10024, 12220), (10528, 11635)]