30807423080

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16941

約数の個数: 160

約数和(自身を含む): 85125751200

約数和(自身を除く): 54318328120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 343, 380, 392, 490, 532, 665, 686, 760, 931, 980, 1064, 1330, 1372, 1715, 1862, 1960, 2401, 2660, 2744, 3430, 3724, 4655, 4802, 5320, 6517, 6860, 7448, 9310, 9604, 12005, 13034, 13720, 16883, 18620, 19208, 24010, 26068, 32585, 33766, 37240, 45619, 48020, 52136, 65170, 67532, 84415, 91238, 96040, 118181, 130340, 135064, 168830, 182476, 228095, 236362, 260680, 320777, 337660, 364952, 456190, 472724, 590905, 641554, 675320, 827267, 912380, 945448, 1181810, 1283108, 1603885, 1654534, 1824760, 2245439, 2363620, 2566216, 3207770, 3309068, 4136335, 4490878, 4727240, 5790869, 6415540, 6618136, 8272670, 8981756, 11227195, 11581738, 12831080, 15718073, 16545340, 17963512, 22454390, 23163476, 28954345, 31436146, 33090680, 40536083, 44908780, 46326952, 57908690, 62872292, 78590365, 81072166, 89817560, 110026511, 115817380, 125744584, 157180730, 162144332, 202680415, 220053022, 231634760, 314361460, 324288664, 405360830, 440106044, 550132555, 628722920, 770185577, 810721660, 880212088, 1100265110, 1540371154, 1621443320, 2200530220, 3080742308, 3850927885, 4401060440, 6161484616, 7701855770, 15403711540, 30807423080]

約数ペア:

[(1, 30807423080), (2, 15403711540), (4, 7701855770), (5, 6161484616), (7, 4401060440), (8, 3850927885), (10, 3080742308), (14, 2200530220), (19, 1621443320), (20, 1540371154), (28, 1100265110), (35, 880212088), (38, 810721660), (40, 770185577), (49, 628722920), (56, 550132555), (70, 440106044), (76, 405360830), (95, 324288664), (98, 314361460), (133, 231634760), (140, 220053022), (152, 202680415), (190, 162144332), (196, 157180730), (245, 125744584), (266, 115817380), (280, 110026511), (343, 89817560), (380, 81072166), (392, 78590365), (490, 62872292), (532, 57908690), (665, 46326952), (686, 44908780), (760, 40536083), (931, 33090680), (980, 31436146), (1064, 28954345), (1330, 23163476), (1372, 22454390), (1715, 17963512), (1862, 16545340), (1960, 15718073), (2401, 12831080), (2660, 11581738), (2744, 11227195), (3430, 8981756), (3724, 8272670), (4655, 6618136), (4802, 6415540), (5320, 5790869), (6517, 4727240), (6860, 4490878), (7448, 4136335), (9310, 3309068), (9604, 3207770), (12005, 2566216), (13034, 2363620), (13720, 2245439), (16883, 1824760), (18620, 1654534), (19208, 1603885), (24010, 1283108), (26068, 1181810), (32585, 945448), (33766, 912380), (37240, 827267), (45619, 675320), (48020, 641554), (52136, 590905), (65170, 472724), (67532, 456190), (84415, 364952), (91238, 337660), (96040, 320777), (118181, 260680), (130340, 236362), (135064, 228095), (168830, 182476)]