211846560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 508107360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 619, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1238, 1240, 1380, 1426, 1488, 1840, 1857, 1860, 2139, 2208, 2476, 2480, 2760, 2852, 2976, 3095, 3565, 3680, 3714, 3720, 4278, 4952, 4960, 5520, 5704, 6190, 7130, 7428, 7440, 8556, 9285, 9904, 10695, 11040, 11408, 12380, 14237, 14260, 14856, 14880, 17112, 18570, 19189, 19808, 21390, 22816, 24760, 28474, 28520, 29712, 34224, 37140, 38378, 42711, 42780, 49520, 56948, 57040, 57567, 59424, 68448, 71185, 74280, 76756, 85422, 85560, 95945, 99040, 113896, 114080, 115134, 142370, 148560, 153512, 170844, 171120, 191890, 213555, 227792, 230268, 284740, 287835, 297120, 307024, 341688, 342240, 383780, 427110, 441347, 455584, 460536, 569480, 575670, 614048, 683376, 767560, 854220, 882694, 921072, 1138960, 1151340, 1324041, 1366752, 1535120, 1708440, 1765388, 1842144, 2206735, 2277920, 2302680, 2648082, 3070240, 3416880, 3530776, 4413470, 4605360, 5296164, 6620205, 6833760, 7061552, 8826940, 9210720, 10592328, 13240410, 14123104, 17653880, 21184656, 26480820, 35307760, 42369312, 52961640, 70615520, 105923280, 211846560]

約数ペア:

[(1, 211846560), (2, 105923280), (3, 70615520), (4, 52961640), (5, 42369312), (6, 35307760), (8, 26480820), (10, 21184656), (12, 17653880), (15, 14123104), (16, 13240410), (20, 10592328), (23, 9210720), (24, 8826940), (30, 7061552), (31, 6833760), (32, 6620205), (40, 5296164), (46, 4605360), (48, 4413470), (60, 3530776), (62, 3416880), (69, 3070240), (80, 2648082), (92, 2302680), (93, 2277920), (96, 2206735), (115, 1842144), (120, 1765388), (124, 1708440), (138, 1535120), (155, 1366752), (160, 1324041), (184, 1151340), (186, 1138960), (230, 921072), (240, 882694), (248, 854220), (276, 767560), (310, 683376), (345, 614048), (368, 575670), (372, 569480), (460, 460536), (465, 455584), (480, 441347), (496, 427110), (552, 383780), (619, 342240), (620, 341688), (690, 307024), (713, 297120), (736, 287835), (744, 284740), (920, 230268), (930, 227792), (992, 213555), (1104, 191890), (1238, 171120), (1240, 170844), (1380, 153512), (1426, 148560), (1488, 142370), (1840, 115134), (1857, 114080), (1860, 113896), (2139, 99040), (2208, 95945), (2476, 85560), (2480, 85422), (2760, 76756), (2852, 74280), (2976, 71185), (3095, 68448), (3565, 59424), (3680, 57567), (3714, 57040), (3720, 56948), (4278, 49520), (4952, 42780), (4960, 42711), (5520, 38378), (5704, 37140), (6190, 34224), (7130, 29712), (7428, 28520), (7440, 28474), (8556, 24760), (9285, 22816), (9904, 21390), (10695, 19808), (11040, 19189), (11408, 18570), (12380, 17112), (14237, 14880), (14260, 14856)]