969557680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1503

約数の個数: 160

約数和(自身を含む): 2805070464

約数和(自身を除く): 1835512784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 97, 104, 112, 130, 140, 182, 194, 208, 260, 280, 364, 388, 455, 485, 520, 560, 679, 728, 776, 910, 970, 1040, 1261, 1358, 1373, 1456, 1552, 1820, 1940, 2522, 2716, 2746, 3395, 3640, 3880, 5044, 5432, 5492, 6305, 6790, 6865, 7280, 7760, 8827, 9611, 10088, 10864, 10984, 12610, 13580, 13730, 17654, 17849, 19222, 20176, 21968, 25220, 27160, 27460, 35308, 35698, 38444, 44135, 48055, 50440, 54320, 54920, 70616, 71396, 76888, 88270, 89245, 96110, 100880, 109840, 124943, 133181, 141232, 142792, 153776, 176540, 178490, 192220, 249886, 266362, 285584, 353080, 356980, 384440, 499772, 532724, 624715, 665905, 706160, 713960, 768880, 932267, 999544, 1065448, 1249430, 1331810, 1427920, 1731353, 1864534, 1999088, 2130896, 2498860, 2663620, 3462706, 3729068, 4661335, 4997720, 5327240, 6925412, 7458136, 8656765, 9322670, 9995440, 10654480, 12119471, 13850824, 14916272, 17313530, 18645340, 24238942, 27701648, 34627060, 37290680, 48477884, 60597355, 69254120, 74581360, 96955768, 121194710, 138508240, 193911536, 242389420, 484778840, 969557680]

約数ペア:

[(1, 969557680), (2, 484778840), (4, 242389420), (5, 193911536), (7, 138508240), (8, 121194710), (10, 96955768), (13, 74581360), (14, 69254120), (16, 60597355), (20, 48477884), (26, 37290680), (28, 34627060), (35, 27701648), (40, 24238942), (52, 18645340), (56, 17313530), (65, 14916272), (70, 13850824), (80, 12119471), (91, 10654480), (97, 9995440), (104, 9322670), (112, 8656765), (130, 7458136), (140, 6925412), (182, 5327240), (194, 4997720), (208, 4661335), (260, 3729068), (280, 3462706), (364, 2663620), (388, 2498860), (455, 2130896), (485, 1999088), (520, 1864534), (560, 1731353), (679, 1427920), (728, 1331810), (776, 1249430), (910, 1065448), (970, 999544), (1040, 932267), (1261, 768880), (1358, 713960), (1373, 706160), (1456, 665905), (1552, 624715), (1820, 532724), (1940, 499772), (2522, 384440), (2716, 356980), (2746, 353080), (3395, 285584), (3640, 266362), (3880, 249886), (5044, 192220), (5432, 178490), (5492, 176540), (6305, 153776), (6790, 142792), (6865, 141232), (7280, 133181), (7760, 124943), (8827, 109840), (9611, 100880), (10088, 96110), (10864, 89245), (10984, 88270), (12610, 76888), (13580, 71396), (13730, 70616), (17654, 54920), (17849, 54320), (19222, 50440), (20176, 48055), (21968, 44135), (25220, 38444), (27160, 35698), (27460, 35308)]