431303923120

素因数分解:

$2^4\times 5^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16950

約数の個数: 240

約数和(自身を含む): 1231548675840

約数和(自身を除く): 800244752720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 343, 380, 392, 490, 532, 560, 665, 686, 760, 784, 931, 980, 1064, 1330, 1372, 1520, 1715, 1862, 1960, 2128, 2401, 2660, 2744, 3430, 3724, 3920, 4655, 4802, 5320, 5488, 6517, 6860, 7448, 9310, 9604, 10640, 12005, 13034, 13720, 14896, 16807, 16883, 18620, 19208, 24010, 26068, 27440, 32585, 33614, 33766, 37240, 38416, 45619, 48020, 52136, 65170, 67228, 67532, 74480, 84035, 84415, 91238, 96040, 104272, 118181, 130340, 134456, 135064, 168070, 168830, 182476, 192080, 228095, 236362, 260680, 268912, 270128, 319333, 320777, 336140, 337660, 364952, 456190, 472724, 521360, 590905, 638666, 641554, 672280, 675320, 729904, 827267, 912380, 945448, 1181810, 1277332, 1283108, 1344560, 1350640, 1596665, 1603885, 1654534, 1824760, 1890896, 2245439, 2363620, 2554664, 2566216, 3193330, 3207770, 3309068, 3649520, 4136335, 4490878, 4727240, 5109328, 5132432, 5790869, 6386660, 6415540, 6618136, 8272670, 8981756, 9454480, 11227195, 11581738, 12773320, 12831080, 13236272, 15718073, 16545340, 17963512, 22454390, 23163476, 25546640, 25662160, 28954345, 31436146, 33090680, 35927024, 40536083, 44908780, 46326952, 57908690, 62872292, 66181360, 78590365, 81072166, 89817560, 92653904, 110026511, 115817380, 125744584, 157180730, 162144332, 179635120, 202680415, 220053022, 231634760, 251489168, 283752581, 314361460, 324288664, 405360830, 440106044, 463269520, 550132555, 567505162, 628722920, 648577328, 770185577, 810721660, 880212088, 1100265110, 1135010324, 1257445840, 1418762905, 1540371154, 1621443320, 1760424176, 2200530220, 2270020648, 2837525810, 3080742308, 3242886640, 3850927885, 4401060440, 4540041296, 5391299039, 5675051620, 6161484616, 7701855770, 8802120880, 10782598078, 11350103240, 12322969232, 15403711540, 21565196156, 22700206480, 26956495195, 30807423080, 43130392312, 53912990390, 61614846160, 86260784624, 107825980780, 215651961560, 431303923120]

約数ペア:

[(1, 431303923120), (2, 215651961560), (4, 107825980780), (5, 86260784624), (7, 61614846160), (8, 53912990390), (10, 43130392312), (14, 30807423080), (16, 26956495195), (19, 22700206480), (20, 21565196156), (28, 15403711540), (35, 12322969232), (38, 11350103240), (40, 10782598078), (49, 8802120880), (56, 7701855770), (70, 6161484616), (76, 5675051620), (80, 5391299039), (95, 4540041296), (98, 4401060440), (112, 3850927885), (133, 3242886640), (140, 3080742308), (152, 2837525810), (190, 2270020648), (196, 2200530220), (245, 1760424176), (266, 1621443320), (280, 1540371154), (304, 1418762905), (343, 1257445840), (380, 1135010324), (392, 1100265110), (490, 880212088), (532, 810721660), (560, 770185577), (665, 648577328), (686, 628722920), (760, 567505162), (784, 550132555), (931, 463269520), (980, 440106044), (1064, 405360830), (1330, 324288664), (1372, 314361460), (1520, 283752581), (1715, 251489168), (1862, 231634760), (1960, 220053022), (2128, 202680415), (2401, 179635120), (2660, 162144332), (2744, 157180730), (3430, 125744584), (3724, 115817380), (3920, 110026511), (4655, 92653904), (4802, 89817560), (5320, 81072166), (5488, 78590365), (6517, 66181360), (6860, 62872292), (7448, 57908690), (9310, 46326952), (9604, 44908780), (10640, 40536083), (12005, 35927024), (13034, 33090680), (13720, 31436146), (14896, 28954345), (16807, 25662160), (16883, 25546640), (18620, 23163476), (19208, 22454390), (24010, 17963512), (26068, 16545340), (27440, 15718073), (32585, 13236272), (33614, 12831080), (33766, 12773320), (37240, 11581738), (38416, 11227195), (45619, 9454480), (48020, 8981756), (52136, 8272670), (65170, 6618136), (67228, 6415540), (67532, 6386660), (74480, 5790869), (84035, 5132432), (84415, 5109328), (91238, 4727240), (96040, 4490878), (104272, 4136335), (118181, 3649520), (130340, 3309068), (134456, 3207770), (135064, 3193330), (168070, 2566216), (168830, 2554664), (182476, 2363620), (192080, 2245439), (228095, 1890896), (236362, 1824760), (260680, 1654534), (268912, 1603885), (270128, 1596665), (319333, 1350640), (320777, 1344560), (336140, 1283108), (337660, 1277332), (364952, 1181810), (456190, 945448), (472724, 912380), (521360, 827267), (590905, 729904), (638666, 675320), (641554, 672280)]