129280320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 224

約数和(自身を含む): 491581440

約数和(自身を除く): 362301120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1151, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2302, 2340, 2496, 2808, 2880, 3120, 3453, 3510, 3744, 4160, 4320, 4604, 4680, 5616, 5755, 6240, 6906, 7020, 7488, 8640, 9208, 9360, 10359, 11232, 11510, 12480, 13812, 14040, 14963, 17265, 18416, 18720, 20718, 22464, 23020, 27624, 28080, 29926, 31077, 34530, 36832, 37440, 41436, 44889, 46040, 51795, 55248, 56160, 59852, 62154, 69060, 73664, 74815, 82872, 89778, 92080, 103590, 110496, 112320, 119704, 124308, 134667, 138120, 149630, 155385, 165744, 179556, 184160, 207180, 220992, 224445, 239408, 248616, 269334, 276240, 299260, 310770, 331488, 359112, 368320, 404001, 414360, 448890, 478816, 497232, 538668, 552480, 598520, 621540, 662976, 673335, 718224, 808002, 828720, 897780, 957632, 994464, 1077336, 1104960, 1197040, 1243080, 1346670, 1436448, 1616004, 1657440, 1795560, 1988928, 2020005, 2154672, 2394080, 2486160, 2693340, 2872896, 3232008, 3314880, 3591120, 4040010, 4309344, 4788160, 4972320, 5386680, 6464016, 7182240, 8080020, 8618688, 9944640, 10773360, 12928032, 14364480, 16160040, 21546720, 25856064, 32320080, 43093440, 64640160, 129280320]

約数ペア:

[(1, 129280320), (2, 64640160), (3, 43093440), (4, 32320080), (5, 25856064), (6, 21546720), (8, 16160040), (9, 14364480), (10, 12928032), (12, 10773360), (13, 9944640), (15, 8618688), (16, 8080020), (18, 7182240), (20, 6464016), (24, 5386680), (26, 4972320), (27, 4788160), (30, 4309344), (32, 4040010), (36, 3591120), (39, 3314880), (40, 3232008), (45, 2872896), (48, 2693340), (52, 2486160), (54, 2394080), (60, 2154672), (64, 2020005), (65, 1988928), (72, 1795560), (78, 1657440), (80, 1616004), (90, 1436448), (96, 1346670), (104, 1243080), (108, 1197040), (117, 1104960), (120, 1077336), (130, 994464), (135, 957632), (144, 897780), (156, 828720), (160, 808002), (180, 718224), (192, 673335), (195, 662976), (208, 621540), (216, 598520), (234, 552480), (240, 538668), (260, 497232), (270, 478816), (288, 448890), (312, 414360), (320, 404001), (351, 368320), (360, 359112), (390, 331488), (416, 310770), (432, 299260), (468, 276240), (480, 269334), (520, 248616), (540, 239408), (576, 224445), (585, 220992), (624, 207180), (702, 184160), (720, 179556), (780, 165744), (832, 155385), (864, 149630), (936, 138120), (960, 134667), (1040, 124308), (1080, 119704), (1151, 112320), (1170, 110496), (1248, 103590), (1404, 92080), (1440, 89778), (1560, 82872), (1728, 74815), (1755, 73664), (1872, 69060), (2080, 62154), (2160, 59852), (2302, 56160), (2340, 55248), (2496, 51795), (2808, 46040), (2880, 44889), (3120, 41436), (3453, 37440), (3510, 36832), (3744, 34530), (4160, 31077), (4320, 29926), (4604, 28080), (4680, 27624), (5616, 23020), (5755, 22464), (6240, 20718), (6906, 18720), (7020, 18416), (7488, 17265), (8640, 14963), (9208, 14040), (9360, 13812), (10359, 12480), (11232, 11510)]