67662720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 247749840

約数和(自身を除く): 180087120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 691, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1382, 1440, 1530, 1632, 1920, 2040, 2073, 2176, 2448, 2720, 2764, 2880, 3060, 3264, 3455, 4080, 4146, 4896, 5440, 5528, 5760, 6120, 6219, 6528, 6910, 8160, 8292, 9792, 10365, 10880, 11056, 11747, 12240, 12438, 13820, 16320, 16584, 19584, 20730, 22112, 23494, 24480, 24876, 27640, 31095, 32640, 33168, 35241, 41460, 44224, 46988, 48960, 49752, 55280, 58735, 62190, 66336, 70482, 82920, 88448, 93976, 97920, 99504, 105723, 110560, 117470, 124380, 132672, 140964, 165840, 176205, 187952, 199008, 211446, 221120, 234940, 248760, 265344, 281928, 331680, 352410, 375904, 398016, 422892, 442240, 469880, 497520, 528615, 563856, 663360, 704820, 751808, 796032, 845784, 939760, 995040, 1057230, 1127712, 1326720, 1409640, 1503616, 1691568, 1879520, 1990080, 2114460, 2255424, 2819280, 3383136, 3759040, 3980160, 4228920, 4510848, 5638560, 6766272, 7518080, 8457840, 11277120, 13532544, 16915680, 22554240, 33831360, 67662720]

約数ペア:

[(1, 67662720), (2, 33831360), (3, 22554240), (4, 16915680), (5, 13532544), (6, 11277120), (8, 8457840), (9, 7518080), (10, 6766272), (12, 5638560), (15, 4510848), (16, 4228920), (17, 3980160), (18, 3759040), (20, 3383136), (24, 2819280), (30, 2255424), (32, 2114460), (34, 1990080), (36, 1879520), (40, 1691568), (45, 1503616), (48, 1409640), (51, 1326720), (60, 1127712), (64, 1057230), (68, 995040), (72, 939760), (80, 845784), (85, 796032), (90, 751808), (96, 704820), (102, 663360), (120, 563856), (128, 528615), (136, 497520), (144, 469880), (153, 442240), (160, 422892), (170, 398016), (180, 375904), (192, 352410), (204, 331680), (240, 281928), (255, 265344), (272, 248760), (288, 234940), (306, 221120), (320, 211446), (340, 199008), (360, 187952), (384, 176205), (408, 165840), (480, 140964), (510, 132672), (544, 124380), (576, 117470), (612, 110560), (640, 105723), (680, 99504), (691, 97920), (720, 93976), (765, 88448), (816, 82920), (960, 70482), (1020, 66336), (1088, 62190), (1152, 58735), (1224, 55280), (1360, 49752), (1382, 48960), (1440, 46988), (1530, 44224), (1632, 41460), (1920, 35241), (2040, 33168), (2073, 32640), (2176, 31095), (2448, 27640), (2720, 24876), (2764, 24480), (2880, 23494), (3060, 22112), (3264, 20730), (3455, 19584), (4080, 16584), (4146, 16320), (4896, 13820), (5440, 12438), (5528, 12240), (5760, 11747), (6120, 11056), (6219, 10880), (6528, 10365), (6910, 9792), (8160, 8292)]