240497040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 903799296

約数和(自身を除く): 663302256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 53, 56, 60, 70, 73, 74, 80, 84, 105, 106, 111, 112, 120, 140, 146, 148, 159, 168, 185, 210, 212, 219, 222, 240, 259, 265, 280, 292, 296, 318, 336, 365, 370, 371, 420, 424, 438, 444, 511, 518, 530, 555, 560, 584, 592, 636, 730, 740, 742, 777, 795, 840, 848, 876, 888, 1022, 1036, 1060, 1095, 1110, 1113, 1168, 1272, 1295, 1460, 1480, 1484, 1533, 1554, 1590, 1680, 1752, 1776, 1855, 1961, 2044, 2072, 2120, 2190, 2220, 2226, 2544, 2555, 2590, 2701, 2920, 2960, 2968, 3066, 3108, 3180, 3504, 3710, 3869, 3885, 3922, 4088, 4144, 4240, 4380, 4440, 4452, 5110, 5180, 5402, 5565, 5840, 5883, 5936, 6132, 6216, 6360, 7420, 7665, 7738, 7770, 7844, 8103, 8176, 8760, 8880, 8904, 9805, 10220, 10360, 10804, 11130, 11607, 11766, 12264, 12432, 12720, 13505, 13727, 14840, 15330, 15476, 15540, 15688, 16206, 17520, 17808, 18907, 19345, 19610, 20440, 20720, 21608, 22260, 23214, 23532, 24528, 27010, 27083, 27454, 29415, 29680, 30660, 30952, 31080, 31376, 32412, 37814, 38690, 39220, 40515, 40880, 41181, 43216, 44520, 46428, 47064, 54020, 54166, 54908, 56721, 58035, 58830, 61320, 61904, 62160, 64824, 68635, 75628, 77380, 78440, 81030, 81249, 82362, 89040, 92856, 94128, 94535, 108040, 108332, 109816, 113442, 116070, 117660, 122640, 129648, 135415, 137270, 143153, 151256, 154760, 156880, 162060, 162498, 164724, 185712, 189070, 205905, 216080, 216664, 219632, 226884, 232140, 235320, 270830, 274540, 283605, 286306, 302512, 309520, 324120, 324996, 329448, 378140, 406245, 411810, 429459, 433328, 453768, 464280, 470640, 541660, 549080, 567210, 572612, 648240, 649992, 658896, 715765, 756280, 812490, 823620, 858918, 907536, 928560, 1002071, 1083320, 1098160, 1134420, 1145224, 1299984, 1431530, 1512560, 1624980, 1647240, 1717836, 2004142, 2147295, 2166640, 2268840, 2290448, 2863060, 3006213, 3249960, 3294480, 3435672, 4008284, 4294590, 4537680, 5010355, 5726120, 6012426, 6499920, 6871344, 8016568, 8589180, 10020710, 11452240, 12024852, 15031065, 16033136, 17178360, 20041420, 24049704, 30062130, 34356720, 40082840, 48099408, 60124260, 80165680, 120248520, 240497040]

約数ペア:

[(1, 240497040), (2, 120248520), (3, 80165680), (4, 60124260), (5, 48099408), (6, 40082840), (7, 34356720), (8, 30062130), (10, 24049704), (12, 20041420), (14, 17178360), (15, 16033136), (16, 15031065), (20, 12024852), (21, 11452240), (24, 10020710), (28, 8589180), (30, 8016568), (35, 6871344), (37, 6499920), (40, 6012426), (42, 5726120), (48, 5010355), (53, 4537680), (56, 4294590), (60, 4008284), (70, 3435672), (73, 3294480), (74, 3249960), (80, 3006213), (84, 2863060), (105, 2290448), (106, 2268840), (111, 2166640), (112, 2147295), (120, 2004142), (140, 1717836), (146, 1647240), (148, 1624980), (159, 1512560), (168, 1431530), (185, 1299984), (210, 1145224), (212, 1134420), (219, 1098160), (222, 1083320), (240, 1002071), (259, 928560), (265, 907536), (280, 858918), (292, 823620), (296, 812490), (318, 756280), (336, 715765), (365, 658896), (370, 649992), (371, 648240), (420, 572612), (424, 567210), (438, 549080), (444, 541660), (511, 470640), (518, 464280), (530, 453768), (555, 433328), (560, 429459), (584, 411810), (592, 406245), (636, 378140), (730, 329448), (740, 324996), (742, 324120), (777, 309520), (795, 302512), (840, 286306), (848, 283605), (876, 274540), (888, 270830), (1022, 235320), (1036, 232140), (1060, 226884), (1095, 219632), (1110, 216664), (1113, 216080), (1168, 205905), (1272, 189070), (1295, 185712), (1460, 164724), (1480, 162498), (1484, 162060), (1533, 156880), (1554, 154760), (1590, 151256), (1680, 143153), (1752, 137270), (1776, 135415), (1855, 129648), (1961, 122640), (2044, 117660), (2072, 116070), (2120, 113442), (2190, 109816), (2220, 108332), (2226, 108040), (2544, 94535), (2555, 94128), (2590, 92856), (2701, 89040), (2920, 82362), (2960, 81249), (2968, 81030), (3066, 78440), (3108, 77380), (3180, 75628), (3504, 68635), (3710, 64824), (3869, 62160), (3885, 61904), (3922, 61320), (4088, 58830), (4144, 58035), (4240, 56721), (4380, 54908), (4440, 54166), (4452, 54020), (5110, 47064), (5180, 46428), (5402, 44520), (5565, 43216), (5840, 41181), (5883, 40880), (5936, 40515), (6132, 39220), (6216, 38690), (6360, 37814), (7420, 32412), (7665, 31376), (7738, 31080), (7770, 30952), (7844, 30660), (8103, 29680), (8176, 29415), (8760, 27454), (8880, 27083), (8904, 27010), (9805, 24528), (10220, 23532), (10360, 23214), (10804, 22260), (11130, 21608), (11607, 20720), (11766, 20440), (12264, 19610), (12432, 19345), (12720, 18907), (13505, 17808), (13727, 17520), (14840, 16206), (15330, 15688), (15476, 15540)]