926872240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 2636081280

約数和(自身を除く): 1709209040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 73, 79, 80, 82, 98, 112, 140, 146, 158, 164, 196, 205, 245, 280, 287, 292, 316, 328, 365, 392, 395, 410, 490, 511, 553, 560, 574, 584, 632, 656, 730, 784, 790, 820, 980, 1022, 1106, 1148, 1168, 1264, 1435, 1460, 1580, 1640, 1960, 2009, 2044, 2212, 2296, 2555, 2765, 2870, 2920, 2993, 3160, 3239, 3280, 3577, 3871, 3920, 4018, 4088, 4424, 4592, 5110, 5530, 5740, 5767, 5840, 5986, 6320, 6478, 7154, 7742, 8036, 8176, 8848, 10045, 10220, 11060, 11480, 11534, 11972, 12956, 14308, 14965, 15484, 16072, 16195, 17885, 19355, 20090, 20440, 20951, 22120, 22673, 22960, 23068, 23944, 25912, 28616, 28835, 29930, 30968, 32144, 32390, 35770, 38710, 40180, 40369, 40880, 41902, 44240, 45346, 46136, 47888, 51824, 57232, 57670, 59860, 61936, 64780, 71540, 77420, 80360, 80738, 83804, 90692, 92272, 104755, 113365, 115340, 119720, 129560, 143080, 146657, 154840, 158711, 160720, 161476, 167608, 181384, 201845, 209510, 226730, 230680, 236447, 239440, 259120, 282583, 286160, 293314, 309680, 317422, 322952, 335216, 362768, 403690, 419020, 453460, 461360, 472894, 565166, 586628, 634844, 645904, 733285, 793555, 807380, 838040, 906920, 945788, 1130332, 1173256, 1182235, 1269688, 1412915, 1466570, 1587110, 1614760, 1655129, 1676080, 1813840, 1891576, 2260664, 2346512, 2364470, 2539376, 2825830, 2933140, 3174220, 3229520, 3310258, 3783152, 4521328, 4728940, 5651660, 5866280, 6348440, 6620516, 8275645, 9457880, 11303320, 11585903, 11732560, 12696880, 13241032, 16551290, 18915760, 22606640, 23171806, 26482064, 33102580, 46343612, 57929515, 66205160, 92687224, 115859030, 132410320, 185374448, 231718060, 463436120, 926872240]

約数ペア:

[(1, 926872240), (2, 463436120), (4, 231718060), (5, 185374448), (7, 132410320), (8, 115859030), (10, 92687224), (14, 66205160), (16, 57929515), (20, 46343612), (28, 33102580), (35, 26482064), (40, 23171806), (41, 22606640), (49, 18915760), (56, 16551290), (70, 13241032), (73, 12696880), (79, 11732560), (80, 11585903), (82, 11303320), (98, 9457880), (112, 8275645), (140, 6620516), (146, 6348440), (158, 5866280), (164, 5651660), (196, 4728940), (205, 4521328), (245, 3783152), (280, 3310258), (287, 3229520), (292, 3174220), (316, 2933140), (328, 2825830), (365, 2539376), (392, 2364470), (395, 2346512), (410, 2260664), (490, 1891576), (511, 1813840), (553, 1676080), (560, 1655129), (574, 1614760), (584, 1587110), (632, 1466570), (656, 1412915), (730, 1269688), (784, 1182235), (790, 1173256), (820, 1130332), (980, 945788), (1022, 906920), (1106, 838040), (1148, 807380), (1168, 793555), (1264, 733285), (1435, 645904), (1460, 634844), (1580, 586628), (1640, 565166), (1960, 472894), (2009, 461360), (2044, 453460), (2212, 419020), (2296, 403690), (2555, 362768), (2765, 335216), (2870, 322952), (2920, 317422), (2993, 309680), (3160, 293314), (3239, 286160), (3280, 282583), (3577, 259120), (3871, 239440), (3920, 236447), (4018, 230680), (4088, 226730), (4424, 209510), (4592, 201845), (5110, 181384), (5530, 167608), (5740, 161476), (5767, 160720), (5840, 158711), (5986, 154840), (6320, 146657), (6478, 143080), (7154, 129560), (7742, 119720), (8036, 115340), (8176, 113365), (8848, 104755), (10045, 92272), (10220, 90692), (11060, 83804), (11480, 80738), (11534, 80360), (11972, 77420), (12956, 71540), (14308, 64780), (14965, 61936), (15484, 59860), (16072, 57670), (16195, 57232), (17885, 51824), (19355, 47888), (20090, 46136), (20440, 45346), (20951, 44240), (22120, 41902), (22673, 40880), (22960, 40369), (23068, 40180), (23944, 38710), (25912, 35770), (28616, 32390), (28835, 32144), (29930, 30968)]