79762760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 169069240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 29, 35, 38, 40, 44, 47, 55, 56, 58, 70, 76, 77, 88, 94, 95, 110, 116, 133, 140, 145, 152, 154, 188, 190, 203, 209, 220, 232, 235, 266, 280, 290, 308, 319, 329, 376, 380, 385, 406, 418, 440, 470, 517, 532, 551, 580, 616, 638, 658, 665, 760, 770, 812, 836, 893, 940, 1015, 1034, 1045, 1064, 1102, 1160, 1276, 1316, 1330, 1363, 1463, 1540, 1595, 1624, 1645, 1672, 1786, 1880, 2030, 2068, 2090, 2204, 2233, 2552, 2585, 2632, 2660, 2726, 2755, 2926, 3080, 3190, 3290, 3572, 3619, 3857, 4060, 4136, 4180, 4408, 4465, 4466, 5170, 5320, 5452, 5510, 5852, 6061, 6251, 6380, 6580, 6815, 7144, 7238, 7315, 7714, 8120, 8360, 8930, 8932, 9541, 9823, 10340, 10904, 11020, 11165, 11704, 12122, 12502, 12760, 13160, 13630, 14476, 14630, 14993, 15428, 17860, 17864, 18095, 19082, 19285, 19646, 20680, 22040, 22330, 24244, 25004, 25897, 27260, 28952, 29260, 29986, 30305, 30856, 31255, 35720, 36190, 38164, 38570, 39292, 42427, 44660, 47705, 48488, 49115, 50008, 51794, 54520, 58520, 59972, 60610, 62510, 68761, 72380, 74965, 76328, 77140, 78584, 84854, 89320, 95410, 98230, 103588, 104951, 119944, 121220, 125020, 129485, 137522, 144760, 149930, 154280, 169708, 181279, 190820, 196460, 207176, 209902, 212135, 242440, 250040, 258970, 275044, 284867, 299860, 339416, 343805, 362558, 381640, 392920, 419804, 424270, 517940, 524755, 550088, 569734, 599720, 687610, 725116, 839608, 848540, 906395, 1035880, 1049510, 1139468, 1375220, 1424335, 1450232, 1697080, 1812790, 1994069, 2099020, 2278936, 2750440, 2848670, 3625580, 3988138, 4198040, 5697340, 7251160, 7976276, 9970345, 11394680, 15952552, 19940690, 39881380, 79762760]

約数ペア:

[(1, 79762760), (2, 39881380), (4, 19940690), (5, 15952552), (7, 11394680), (8, 9970345), (10, 7976276), (11, 7251160), (14, 5697340), (19, 4198040), (20, 3988138), (22, 3625580), (28, 2848670), (29, 2750440), (35, 2278936), (38, 2099020), (40, 1994069), (44, 1812790), (47, 1697080), (55, 1450232), (56, 1424335), (58, 1375220), (70, 1139468), (76, 1049510), (77, 1035880), (88, 906395), (94, 848540), (95, 839608), (110, 725116), (116, 687610), (133, 599720), (140, 569734), (145, 550088), (152, 524755), (154, 517940), (188, 424270), (190, 419804), (203, 392920), (209, 381640), (220, 362558), (232, 343805), (235, 339416), (266, 299860), (280, 284867), (290, 275044), (308, 258970), (319, 250040), (329, 242440), (376, 212135), (380, 209902), (385, 207176), (406, 196460), (418, 190820), (440, 181279), (470, 169708), (517, 154280), (532, 149930), (551, 144760), (580, 137522), (616, 129485), (638, 125020), (658, 121220), (665, 119944), (760, 104951), (770, 103588), (812, 98230), (836, 95410), (893, 89320), (940, 84854), (1015, 78584), (1034, 77140), (1045, 76328), (1064, 74965), (1102, 72380), (1160, 68761), (1276, 62510), (1316, 60610), (1330, 59972), (1363, 58520), (1463, 54520), (1540, 51794), (1595, 50008), (1624, 49115), (1645, 48488), (1672, 47705), (1786, 44660), (1880, 42427), (2030, 39292), (2068, 38570), (2090, 38164), (2204, 36190), (2233, 35720), (2552, 31255), (2585, 30856), (2632, 30305), (2660, 29986), (2726, 29260), (2755, 28952), (2926, 27260), (3080, 25897), (3190, 25004), (3290, 24244), (3572, 22330), (3619, 22040), (3857, 20680), (4060, 19646), (4136, 19285), (4180, 19082), (4408, 18095), (4465, 17864), (4466, 17860), (5170, 15428), (5320, 14993), (5452, 14630), (5510, 14476), (5852, 13630), (6061, 13160), (6251, 12760), (6380, 12502), (6580, 12122), (6815, 11704), (7144, 11165), (7238, 11020), (7315, 10904), (7714, 10340), (8120, 9823), (8360, 9541), (8930, 8932)]