172373760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 216

約数和(自身を含む): 642829824

約数和(自身を除く): 470456064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1151, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2302, 2304, 2340, 2496, 2880, 3120, 3328, 3453, 3744, 3840, 4160, 4604, 4680, 4992, 5755, 5760, 6240, 6906, 7488, 8320, 9208, 9360, 9984, 10359, 11510, 11520, 12480, 13812, 14963, 14976, 16640, 17265, 18416, 18720, 20718, 23020, 24960, 27624, 29926, 29952, 34530, 36832, 37440, 41436, 44889, 46040, 49920, 51795, 55248, 59852, 69060, 73664, 74815, 74880, 82872, 89778, 92080, 103590, 110496, 119704, 134667, 138120, 147328, 149630, 149760, 165744, 179556, 184160, 207180, 220992, 224445, 239408, 269334, 276240, 294656, 299260, 331488, 359112, 368320, 414360, 441984, 448890, 478816, 538668, 552480, 598520, 662976, 673335, 718224, 736640, 828720, 883968, 897780, 957632, 1077336, 1104960, 1197040, 1325952, 1346670, 1436448, 1473280, 1657440, 1795560, 1915264, 2154672, 2209920, 2394080, 2651904, 2693340, 2872896, 3314880, 3591120, 3830528, 4309344, 4419840, 4788160, 5386680, 5745792, 6629760, 7182240, 8618688, 9576320, 10773360, 11491584, 13259520, 14364480, 17237376, 19152640, 21546720, 28728960, 34474752, 43093440, 57457920, 86186880, 172373760]

約数ペア:

[(1, 172373760), (2, 86186880), (3, 57457920), (4, 43093440), (5, 34474752), (6, 28728960), (8, 21546720), (9, 19152640), (10, 17237376), (12, 14364480), (13, 13259520), (15, 11491584), (16, 10773360), (18, 9576320), (20, 8618688), (24, 7182240), (26, 6629760), (30, 5745792), (32, 5386680), (36, 4788160), (39, 4419840), (40, 4309344), (45, 3830528), (48, 3591120), (52, 3314880), (60, 2872896), (64, 2693340), (65, 2651904), (72, 2394080), (78, 2209920), (80, 2154672), (90, 1915264), (96, 1795560), (104, 1657440), (117, 1473280), (120, 1436448), (128, 1346670), (130, 1325952), (144, 1197040), (156, 1104960), (160, 1077336), (180, 957632), (192, 897780), (195, 883968), (208, 828720), (234, 736640), (240, 718224), (256, 673335), (260, 662976), (288, 598520), (312, 552480), (320, 538668), (360, 478816), (384, 448890), (390, 441984), (416, 414360), (468, 368320), (480, 359112), (520, 331488), (576, 299260), (585, 294656), (624, 276240), (640, 269334), (720, 239408), (768, 224445), (780, 220992), (832, 207180), (936, 184160), (960, 179556), (1040, 165744), (1151, 149760), (1152, 149630), (1170, 147328), (1248, 138120), (1280, 134667), (1440, 119704), (1560, 110496), (1664, 103590), (1872, 92080), (1920, 89778), (2080, 82872), (2302, 74880), (2304, 74815), (2340, 73664), (2496, 69060), (2880, 59852), (3120, 55248), (3328, 51795), (3453, 49920), (3744, 46040), (3840, 44889), (4160, 41436), (4604, 37440), (4680, 36832), (4992, 34530), (5755, 29952), (5760, 29926), (6240, 27624), (6906, 24960), (7488, 23020), (8320, 20718), (9208, 18720), (9360, 18416), (9984, 17265), (10359, 16640), (11510, 14976), (11520, 14963), (12480, 13812)]