157058720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 492283008

約数和(自身を除く): 335224288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 67, 70, 80, 91, 92, 98, 104, 112, 115, 130, 134, 140, 160, 161, 182, 184, 196, 208, 224, 230, 245, 260, 268, 280, 299, 322, 335, 364, 368, 392, 416, 455, 460, 469, 490, 520, 536, 560, 598, 637, 644, 670, 728, 736, 784, 805, 871, 910, 920, 938, 980, 1040, 1072, 1120, 1127, 1196, 1274, 1288, 1340, 1456, 1495, 1541, 1568, 1610, 1742, 1820, 1840, 1876, 1960, 2080, 2093, 2144, 2254, 2345, 2392, 2548, 2576, 2680, 2912, 2990, 3082, 3185, 3220, 3283, 3484, 3640, 3680, 3752, 3920, 4186, 4355, 4508, 4690, 4784, 5096, 5152, 5360, 5635, 5980, 6097, 6164, 6370, 6440, 6566, 6968, 7280, 7504, 7705, 7840, 8372, 8710, 9016, 9380, 9568, 10192, 10465, 10720, 10787, 11270, 11960, 12194, 12328, 12740, 12880, 13132, 13936, 14560, 14651, 15008, 15410, 16415, 16744, 17420, 18032, 18760, 20033, 20384, 20930, 21574, 22540, 23920, 24388, 24656, 25480, 25760, 26264, 27872, 29302, 30485, 30820, 32830, 33488, 34840, 36064, 37520, 40066, 41860, 42679, 43148, 45080, 47840, 48776, 49312, 50960, 52528, 53935, 58604, 60970, 61640, 65660, 66976, 69680, 73255, 75040, 75509, 80132, 83720, 85358, 86296, 90160, 97552, 100165, 101920, 105056, 107870, 117208, 121940, 123280, 131320, 139360, 140231, 146510, 151018, 160264, 167440, 170716, 172592, 180320, 195104, 200330, 213395, 215740, 234416, 243880, 246560, 262640, 280462, 293020, 302036, 320528, 334880, 341432, 345184, 377545, 400660, 426790, 431480, 468832, 487760, 525280, 560924, 586040, 604072, 641056, 682864, 701155, 755090, 801320, 853580, 862960, 975520, 981617, 1121848, 1172080, 1208144, 1365728, 1402310, 1510180, 1602640, 1707160, 1725920, 1963234, 2243696, 2344160, 2416288, 2804620, 3020360, 3205280, 3414320, 3926468, 4487392, 4908085, 5609240, 6040720, 6828640, 7852936, 9816170, 11218480, 12081440, 15705872, 19632340, 22436960, 31411744, 39264680, 78529360, 157058720]

約数ペア:

[(1, 157058720), (2, 78529360), (4, 39264680), (5, 31411744), (7, 22436960), (8, 19632340), (10, 15705872), (13, 12081440), (14, 11218480), (16, 9816170), (20, 7852936), (23, 6828640), (26, 6040720), (28, 5609240), (32, 4908085), (35, 4487392), (40, 3926468), (46, 3414320), (49, 3205280), (52, 3020360), (56, 2804620), (65, 2416288), (67, 2344160), (70, 2243696), (80, 1963234), (91, 1725920), (92, 1707160), (98, 1602640), (104, 1510180), (112, 1402310), (115, 1365728), (130, 1208144), (134, 1172080), (140, 1121848), (160, 981617), (161, 975520), (182, 862960), (184, 853580), (196, 801320), (208, 755090), (224, 701155), (230, 682864), (245, 641056), (260, 604072), (268, 586040), (280, 560924), (299, 525280), (322, 487760), (335, 468832), (364, 431480), (368, 426790), (392, 400660), (416, 377545), (455, 345184), (460, 341432), (469, 334880), (490, 320528), (520, 302036), (536, 293020), (560, 280462), (598, 262640), (637, 246560), (644, 243880), (670, 234416), (728, 215740), (736, 213395), (784, 200330), (805, 195104), (871, 180320), (910, 172592), (920, 170716), (938, 167440), (980, 160264), (1040, 151018), (1072, 146510), (1120, 140231), (1127, 139360), (1196, 131320), (1274, 123280), (1288, 121940), (1340, 117208), (1456, 107870), (1495, 105056), (1541, 101920), (1568, 100165), (1610, 97552), (1742, 90160), (1820, 86296), (1840, 85358), (1876, 83720), (1960, 80132), (2080, 75509), (2093, 75040), (2144, 73255), (2254, 69680), (2345, 66976), (2392, 65660), (2548, 61640), (2576, 60970), (2680, 58604), (2912, 53935), (2990, 52528), (3082, 50960), (3185, 49312), (3220, 48776), (3283, 47840), (3484, 45080), (3640, 43148), (3680, 42679), (3752, 41860), (3920, 40066), (4186, 37520), (4355, 36064), (4508, 34840), (4690, 33488), (4784, 32830), (5096, 30820), (5152, 30485), (5360, 29302), (5635, 27872), (5980, 26264), (6097, 25760), (6164, 25480), (6370, 24656), (6440, 24388), (6566, 23920), (6968, 22540), (7280, 21574), (7504, 20930), (7705, 20384), (7840, 20033), (8372, 18760), (8710, 18032), (9016, 17420), (9380, 16744), (9568, 16415), (10192, 15410), (10465, 15008), (10720, 14651), (10787, 14560), (11270, 13936), (11960, 13132), (12194, 12880), (12328, 12740)]