1330686560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1573

約数の個数: 192

約数和(自身を含む): 3887751168

約数和(自身を除く): 2557064608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 47, 56, 68, 70, 80, 85, 94, 112, 119, 136, 140, 160, 170, 188, 224, 235, 238, 272, 280, 329, 340, 376, 470, 476, 544, 560, 595, 658, 680, 752, 799, 940, 952, 1120, 1190, 1316, 1360, 1487, 1504, 1598, 1645, 1880, 1904, 2380, 2632, 2720, 2974, 3196, 3290, 3760, 3808, 3995, 4760, 5264, 5593, 5948, 6392, 6580, 7435, 7520, 7990, 9520, 10409, 10528, 11186, 11896, 12784, 13160, 14870, 15980, 19040, 20818, 22372, 23792, 25279, 25568, 26320, 27965, 29740, 31960, 41636, 44744, 47584, 50558, 52045, 52640, 55930, 59480, 63920, 69889, 83272, 89488, 101116, 104090, 111860, 118960, 126395, 127840, 139778, 166544, 176953, 178976, 202232, 208180, 223720, 237920, 252790, 279556, 333088, 349445, 353906, 404464, 416360, 447440, 489223, 505580, 559112, 698890, 707812, 808928, 832720, 884765, 894880, 978446, 1011160, 1118224, 1188113, 1397780, 1415624, 1665440, 1769530, 1956892, 2022320, 2236448, 2376226, 2446115, 2795560, 2831248, 3539060, 3913784, 4044640, 4752452, 4892230, 5591120, 5662496, 5940565, 7078120, 7827568, 8316791, 9504904, 9784460, 11182240, 11881130, 14156240, 15655136, 16633582, 19009808, 19568920, 23762260, 28312480, 33267164, 38019616, 39137840, 41583955, 47524520, 66534328, 78275680, 83167910, 95049040, 133068656, 166335820, 190098080, 266137312, 332671640, 665343280, 1330686560]

約数ペア:

[(1, 1330686560), (2, 665343280), (4, 332671640), (5, 266137312), (7, 190098080), (8, 166335820), (10, 133068656), (14, 95049040), (16, 83167910), (17, 78275680), (20, 66534328), (28, 47524520), (32, 41583955), (34, 39137840), (35, 38019616), (40, 33267164), (47, 28312480), (56, 23762260), (68, 19568920), (70, 19009808), (80, 16633582), (85, 15655136), (94, 14156240), (112, 11881130), (119, 11182240), (136, 9784460), (140, 9504904), (160, 8316791), (170, 7827568), (188, 7078120), (224, 5940565), (235, 5662496), (238, 5591120), (272, 4892230), (280, 4752452), (329, 4044640), (340, 3913784), (376, 3539060), (470, 2831248), (476, 2795560), (544, 2446115), (560, 2376226), (595, 2236448), (658, 2022320), (680, 1956892), (752, 1769530), (799, 1665440), (940, 1415624), (952, 1397780), (1120, 1188113), (1190, 1118224), (1316, 1011160), (1360, 978446), (1487, 894880), (1504, 884765), (1598, 832720), (1645, 808928), (1880, 707812), (1904, 698890), (2380, 559112), (2632, 505580), (2720, 489223), (2974, 447440), (3196, 416360), (3290, 404464), (3760, 353906), (3808, 349445), (3995, 333088), (4760, 279556), (5264, 252790), (5593, 237920), (5948, 223720), (6392, 208180), (6580, 202232), (7435, 178976), (7520, 176953), (7990, 166544), (9520, 139778), (10409, 127840), (10528, 126395), (11186, 118960), (11896, 111860), (12784, 104090), (13160, 101116), (14870, 89488), (15980, 83272), (19040, 69889), (20818, 63920), (22372, 59480), (23792, 55930), (25279, 52640), (25568, 52045), (26320, 50558), (27965, 47584), (29740, 44744), (31960, 41636)]