18968432760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{2017}}^1$

素因数の和:2358

約数の個数: 192

約数和(自身を含む): 62445314880

約数和(自身を除く): 43476882120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 173, 180, 302, 346, 360, 453, 519, 604, 692, 755, 865, 906, 1038, 1208, 1359, 1384, 1510, 1557, 1730, 1812, 2017, 2076, 2265, 2595, 2718, 3020, 3114, 3460, 3624, 4034, 4152, 4530, 5190, 5436, 6040, 6051, 6228, 6795, 6920, 7785, 8068, 9060, 10085, 10380, 10872, 12102, 12456, 13590, 15570, 16136, 18120, 18153, 20170, 20760, 24204, 26123, 27180, 30255, 31140, 36306, 40340, 48408, 52246, 54360, 60510, 62280, 72612, 78369, 80680, 90765, 104492, 121020, 130615, 145224, 156738, 181530, 208984, 235107, 242040, 261230, 304567, 313476, 348941, 363060, 391845, 470214, 522460, 609134, 626952, 697882, 726120, 783690, 913701, 940428, 1044920, 1046823, 1175535, 1218268, 1395764, 1522835, 1567380, 1744705, 1827402, 1880856, 2093646, 2351070, 2436536, 2741103, 2791528, 3045670, 3134760, 3140469, 3489410, 3654804, 4187292, 4568505, 4702140, 5234115, 5482206, 6091340, 6280938, 6978820, 7309608, 8374584, 9137010, 9404280, 10468230, 10964412, 12182680, 12561876, 13705515, 13957640, 15702345, 18274020, 20936460, 21928824, 25123752, 27411030, 31404690, 36548040, 41872920, 52690091, 54822060, 62809380, 105380182, 109644120, 125618760, 158070273, 210760364, 263450455, 316140546, 421520728, 474210819, 526900910, 632281092, 790351365, 948421638, 1053801820, 1264562184, 1580702730, 1896843276, 2107603640, 2371054095, 3161405460, 3793686552, 4742108190, 6322810920, 9484216380, 18968432760]

約数ペア:

[(1, 18968432760), (2, 9484216380), (3, 6322810920), (4, 4742108190), (5, 3793686552), (6, 3161405460), (8, 2371054095), (9, 2107603640), (10, 1896843276), (12, 1580702730), (15, 1264562184), (18, 1053801820), (20, 948421638), (24, 790351365), (30, 632281092), (36, 526900910), (40, 474210819), (45, 421520728), (60, 316140546), (72, 263450455), (90, 210760364), (120, 158070273), (151, 125618760), (173, 109644120), (180, 105380182), (302, 62809380), (346, 54822060), (360, 52690091), (453, 41872920), (519, 36548040), (604, 31404690), (692, 27411030), (755, 25123752), (865, 21928824), (906, 20936460), (1038, 18274020), (1208, 15702345), (1359, 13957640), (1384, 13705515), (1510, 12561876), (1557, 12182680), (1730, 10964412), (1812, 10468230), (2017, 9404280), (2076, 9137010), (2265, 8374584), (2595, 7309608), (2718, 6978820), (3020, 6280938), (3114, 6091340), (3460, 5482206), (3624, 5234115), (4034, 4702140), (4152, 4568505), (4530, 4187292), (5190, 3654804), (5436, 3489410), (6040, 3140469), (6051, 3134760), (6228, 3045670), (6795, 2791528), (6920, 2741103), (7785, 2436536), (8068, 2351070), (9060, 2093646), (10085, 1880856), (10380, 1827402), (10872, 1744705), (12102, 1567380), (12456, 1522835), (13590, 1395764), (15570, 1218268), (16136, 1175535), (18120, 1046823), (18153, 1044920), (20170, 940428), (20760, 913701), (24204, 783690), (26123, 726120), (27180, 697882), (30255, 626952), (31140, 609134), (36306, 522460), (40340, 470214), (48408, 391845), (52246, 363060), (54360, 348941), (60510, 313476), (62280, 304567), (72612, 261230), (78369, 242040), (80680, 235107), (90765, 208984), (104492, 181530), (121020, 156738), (130615, 145224)]