26530560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 324

約数和(自身を含む): 109051488

約数和(自身を除く): 82520928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 98, 105, 112, 120, 126, 128, 140, 141, 144, 147, 160, 168, 180, 188, 192, 196, 210, 224, 235, 240, 245, 252, 256, 280, 282, 288, 294, 315, 320, 329, 336, 360, 376, 384, 392, 420, 423, 441, 448, 470, 480, 490, 504, 560, 564, 576, 588, 630, 640, 658, 672, 705, 720, 735, 752, 768, 784, 840, 846, 882, 896, 940, 960, 980, 987, 1008, 1120, 1128, 1152, 1176, 1260, 1280, 1316, 1344, 1410, 1440, 1470, 1504, 1568, 1645, 1680, 1692, 1764, 1792, 1880, 1920, 1960, 1974, 2016, 2115, 2205, 2240, 2256, 2303, 2304, 2352, 2520, 2632, 2688, 2820, 2880, 2940, 2961, 3008, 3136, 3290, 3360, 3384, 3528, 3760, 3840, 3920, 3948, 4032, 4230, 4410, 4480, 4512, 4606, 4704, 4935, 5040, 5264, 5376, 5640, 5760, 5880, 5922, 6016, 6272, 6580, 6720, 6768, 6909, 7056, 7520, 7840, 7896, 8064, 8460, 8820, 8960, 9024, 9212, 9408, 9870, 10080, 10528, 11280, 11515, 11520, 11760, 11844, 12032, 12544, 13160, 13440, 13536, 13818, 14112, 14805, 15040, 15680, 15792, 16128, 16920, 17640, 18048, 18424, 18816, 19740, 20160, 20727, 21056, 22560, 23030, 23520, 23688, 26320, 26880, 27072, 27636, 28224, 29610, 30080, 31360, 31584, 33840, 34545, 35280, 36096, 36848, 37632, 39480, 40320, 41454, 42112, 45120, 46060, 47040, 47376, 52640, 54144, 55272, 56448, 59220, 60160, 62720, 63168, 67680, 69090, 70560, 73696, 78960, 80640, 82908, 84224, 90240, 92120, 94080, 94752, 103635, 105280, 108288, 110544, 112896, 118440, 126336, 135360, 138180, 141120, 147392, 157920, 165816, 180480, 184240, 188160, 189504, 207270, 210560, 221088, 236880, 252672, 270720, 276360, 282240, 294784, 315840, 331632, 368480, 379008, 414540, 421120, 442176, 473760, 541440, 552720, 564480, 589568, 631680, 663264, 736960, 758016, 829080, 884352, 947520, 1105440, 1263360, 1326528, 1473920, 1658160, 1768704, 1895040, 2210880, 2653056, 2947840, 3316320, 3790080, 4421760, 5306112, 6632640, 8843520, 13265280, 26530560]

約数ペア:

[(1, 26530560), (2, 13265280), (3, 8843520), (4, 6632640), (5, 5306112), (6, 4421760), (7, 3790080), (8, 3316320), (9, 2947840), (10, 2653056), (12, 2210880), (14, 1895040), (15, 1768704), (16, 1658160), (18, 1473920), (20, 1326528), (21, 1263360), (24, 1105440), (28, 947520), (30, 884352), (32, 829080), (35, 758016), (36, 736960), (40, 663264), (42, 631680), (45, 589568), (47, 564480), (48, 552720), (49, 541440), (56, 473760), (60, 442176), (63, 421120), (64, 414540), (70, 379008), (72, 368480), (80, 331632), (84, 315840), (90, 294784), (94, 282240), (96, 276360), (98, 270720), (105, 252672), (112, 236880), (120, 221088), (126, 210560), (128, 207270), (140, 189504), (141, 188160), (144, 184240), (147, 180480), (160, 165816), (168, 157920), (180, 147392), (188, 141120), (192, 138180), (196, 135360), (210, 126336), (224, 118440), (235, 112896), (240, 110544), (245, 108288), (252, 105280), (256, 103635), (280, 94752), (282, 94080), (288, 92120), (294, 90240), (315, 84224), (320, 82908), (329, 80640), (336, 78960), (360, 73696), (376, 70560), (384, 69090), (392, 67680), (420, 63168), (423, 62720), (441, 60160), (448, 59220), (470, 56448), (480, 55272), (490, 54144), (504, 52640), (560, 47376), (564, 47040), (576, 46060), (588, 45120), (630, 42112), (640, 41454), (658, 40320), (672, 39480), (705, 37632), (720, 36848), (735, 36096), (752, 35280), (768, 34545), (784, 33840), (840, 31584), (846, 31360), (882, 30080), (896, 29610), (940, 28224), (960, 27636), (980, 27072), (987, 26880), (1008, 26320), (1120, 23688), (1128, 23520), (1152, 23030), (1176, 22560), (1260, 21056), (1280, 20727), (1316, 20160), (1344, 19740), (1410, 18816), (1440, 18424), (1470, 18048), (1504, 17640), (1568, 16920), (1645, 16128), (1680, 15792), (1692, 15680), (1764, 15040), (1792, 14805), (1880, 14112), (1920, 13818), (1960, 13536), (1974, 13440), (2016, 13160), (2115, 12544), (2205, 12032), (2240, 11844), (2256, 11760), (2303, 11520), (2304, 11515), (2352, 11280), (2520, 10528), (2632, 10080), (2688, 9870), (2820, 9408), (2880, 9212), (2940, 9024), (2961, 8960), (3008, 8820), (3136, 8460), (3290, 8064), (3360, 7896), (3384, 7840), (3528, 7520), (3760, 7056), (3840, 6909), (3920, 6768), (3948, 6720), (4032, 6580), (4230, 6272), (4410, 6016), (4480, 5922), (4512, 5880), (4606, 5760), (4704, 5640), (4935, 5376), (5040, 5264)]