667050240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 2141588736

約数和(自身を除く): 1474538496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 480, 542, 640, 641, 768, 813, 960, 1084, 1280, 1282, 1355, 1626, 1920, 1923, 2168, 2564, 2710, 3205, 3252, 3840, 3846, 4065, 4336, 5128, 5420, 6410, 6504, 7692, 8130, 8672, 9615, 10256, 10840, 12820, 13008, 15384, 16260, 17344, 19230, 20512, 21680, 25640, 26016, 30768, 32520, 34688, 38460, 41024, 43360, 51280, 52032, 61536, 65040, 69376, 76920, 82048, 86720, 102560, 104064, 123072, 130080, 153840, 164096, 173440, 173711, 205120, 208128, 246144, 260160, 307680, 346880, 347422, 410240, 492288, 520320, 521133, 615360, 694844, 820480, 868555, 1040640, 1042266, 1230720, 1389688, 1737110, 2084532, 2461440, 2605665, 2779376, 3474220, 4169064, 5211330, 5558752, 6948440, 8338128, 10422660, 11117504, 13896880, 16676256, 20845320, 22235008, 27793760, 33352512, 41690640, 44470016, 55587520, 66705024, 83381280, 111175040, 133410048, 166762560, 222350080, 333525120, 667050240]

約数ペア:

[(1, 667050240), (2, 333525120), (3, 222350080), (4, 166762560), (5, 133410048), (6, 111175040), (8, 83381280), (10, 66705024), (12, 55587520), (15, 44470016), (16, 41690640), (20, 33352512), (24, 27793760), (30, 22235008), (32, 20845320), (40, 16676256), (48, 13896880), (60, 11117504), (64, 10422660), (80, 8338128), (96, 6948440), (120, 5558752), (128, 5211330), (160, 4169064), (192, 3474220), (240, 2779376), (256, 2605665), (271, 2461440), (320, 2084532), (384, 1737110), (480, 1389688), (542, 1230720), (640, 1042266), (641, 1040640), (768, 868555), (813, 820480), (960, 694844), (1084, 615360), (1280, 521133), (1282, 520320), (1355, 492288), (1626, 410240), (1920, 347422), (1923, 346880), (2168, 307680), (2564, 260160), (2710, 246144), (3205, 208128), (3252, 205120), (3840, 173711), (3846, 173440), (4065, 164096), (4336, 153840), (5128, 130080), (5420, 123072), (6410, 104064), (6504, 102560), (7692, 86720), (8130, 82048), (8672, 76920), (9615, 69376), (10256, 65040), (10840, 61536), (12820, 52032), (13008, 51280), (15384, 43360), (16260, 41024), (17344, 38460), (19230, 34688), (20512, 32520), (21680, 30768), (25640, 26016)]