997088960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 2851172352

約数和(自身を除く): 1854083392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 83, 112, 124, 140, 155, 160, 166, 173, 217, 224, 248, 280, 310, 320, 332, 346, 415, 434, 448, 496, 560, 581, 620, 664, 692, 830, 865, 868, 992, 1085, 1120, 1162, 1211, 1240, 1328, 1384, 1660, 1730, 1736, 1984, 2170, 2240, 2324, 2422, 2480, 2573, 2656, 2768, 2905, 3320, 3460, 3472, 4340, 4648, 4844, 4960, 5146, 5312, 5363, 5536, 5810, 6055, 6640, 6920, 6944, 8680, 9296, 9688, 9920, 10292, 10726, 11072, 11620, 12110, 12865, 13280, 13840, 13888, 14359, 17360, 18011, 18592, 19376, 20584, 21452, 23240, 24220, 25730, 26560, 26815, 27680, 28718, 34720, 36022, 37184, 37541, 38752, 41168, 42904, 46480, 48440, 51460, 53630, 55360, 57436, 69440, 71795, 72044, 75082, 77504, 82336, 85808, 90055, 92960, 96880, 100513, 102920, 107260, 114872, 143590, 144088, 150164, 164672, 171616, 180110, 185920, 187705, 193760, 201026, 205840, 214520, 229744, 287180, 288176, 300328, 343232, 360220, 375410, 387520, 402052, 411680, 429040, 445129, 459488, 502565, 574360, 576352, 600656, 720440, 750820, 804104, 823360, 858080, 890258, 918976, 1005130, 1148720, 1152704, 1201312, 1440880, 1501640, 1608208, 1716160, 1780516, 2010260, 2225645, 2297440, 2402624, 2881760, 3003280, 3115903, 3216416, 3561032, 4020520, 4451290, 4594880, 5763520, 6006560, 6231806, 6432832, 7122064, 8041040, 8902580, 12013120, 12463612, 14244128, 15579515, 16082080, 17805160, 24927224, 28488256, 31159030, 32164160, 35610320, 49854448, 62318060, 71220640, 99708896, 124636120, 142441280, 199417792, 249272240, 498544480, 997088960]

約数ペア:

[(1, 997088960), (2, 498544480), (4, 249272240), (5, 199417792), (7, 142441280), (8, 124636120), (10, 99708896), (14, 71220640), (16, 62318060), (20, 49854448), (28, 35610320), (31, 32164160), (32, 31159030), (35, 28488256), (40, 24927224), (56, 17805160), (62, 16082080), (64, 15579515), (70, 14244128), (80, 12463612), (83, 12013120), (112, 8902580), (124, 8041040), (140, 7122064), (155, 6432832), (160, 6231806), (166, 6006560), (173, 5763520), (217, 4594880), (224, 4451290), (248, 4020520), (280, 3561032), (310, 3216416), (320, 3115903), (332, 3003280), (346, 2881760), (415, 2402624), (434, 2297440), (448, 2225645), (496, 2010260), (560, 1780516), (581, 1716160), (620, 1608208), (664, 1501640), (692, 1440880), (830, 1201312), (865, 1152704), (868, 1148720), (992, 1005130), (1085, 918976), (1120, 890258), (1162, 858080), (1211, 823360), (1240, 804104), (1328, 750820), (1384, 720440), (1660, 600656), (1730, 576352), (1736, 574360), (1984, 502565), (2170, 459488), (2240, 445129), (2324, 429040), (2422, 411680), (2480, 402052), (2573, 387520), (2656, 375410), (2768, 360220), (2905, 343232), (3320, 300328), (3460, 288176), (3472, 287180), (4340, 229744), (4648, 214520), (4844, 205840), (4960, 201026), (5146, 193760), (5312, 187705), (5363, 185920), (5536, 180110), (5810, 171616), (6055, 164672), (6640, 150164), (6920, 144088), (6944, 143590), (8680, 114872), (9296, 107260), (9688, 102920), (9920, 100513), (10292, 96880), (10726, 92960), (11072, 90055), (11620, 85808), (12110, 82336), (12865, 77504), (13280, 75082), (13840, 72044), (13888, 71795), (14359, 69440), (17360, 57436), (18011, 55360), (18592, 53630), (19376, 51460), (20584, 48440), (21452, 46480), (23240, 42904), (24220, 41168), (25730, 38752), (26560, 37541), (26815, 37184), (27680, 36022), (28718, 34720)]