171478560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 192

約数和(自身を含む): 602671104

約数和(自身を除く): 431192544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 220, 235, 240, 264, 282, 330, 352, 376, 440, 470, 480, 517, 528, 564, 660, 691, 705, 752, 880, 940, 1034, 1056, 1128, 1320, 1382, 1410, 1504, 1551, 1760, 1880, 2068, 2073, 2256, 2585, 2640, 2764, 2820, 3102, 3455, 3760, 4136, 4146, 4512, 5170, 5280, 5528, 5640, 6204, 6910, 7520, 7601, 7755, 8272, 8292, 10340, 10365, 11056, 11280, 12408, 13820, 15202, 15510, 16544, 16584, 20680, 20730, 22112, 22560, 22803, 24816, 27640, 30404, 31020, 32477, 33168, 38005, 41360, 41460, 45606, 49632, 55280, 60808, 62040, 64954, 66336, 76010, 82720, 82920, 91212, 97431, 110560, 114015, 121616, 124080, 129908, 152020, 162385, 165840, 182424, 194862, 228030, 243232, 248160, 259816, 304040, 324770, 331680, 357247, 364848, 389724, 456060, 487155, 519632, 608080, 649540, 714494, 729696, 779448, 912120, 974310, 1039264, 1071741, 1216160, 1299080, 1428988, 1558896, 1786235, 1824240, 1948620, 2143482, 2598160, 2857976, 3117792, 3572470, 3648480, 3897240, 4286964, 5196320, 5358705, 5715952, 7144940, 7794480, 8573928, 10717410, 11431904, 14289880, 15588960, 17147856, 21434820, 28579760, 34295712, 42869640, 57159520, 85739280, 171478560]

約数ペア:

[(1, 171478560), (2, 85739280), (3, 57159520), (4, 42869640), (5, 34295712), (6, 28579760), (8, 21434820), (10, 17147856), (11, 15588960), (12, 14289880), (15, 11431904), (16, 10717410), (20, 8573928), (22, 7794480), (24, 7144940), (30, 5715952), (32, 5358705), (33, 5196320), (40, 4286964), (44, 3897240), (47, 3648480), (48, 3572470), (55, 3117792), (60, 2857976), (66, 2598160), (80, 2143482), (88, 1948620), (94, 1824240), (96, 1786235), (110, 1558896), (120, 1428988), (132, 1299080), (141, 1216160), (160, 1071741), (165, 1039264), (176, 974310), (188, 912120), (220, 779448), (235, 729696), (240, 714494), (264, 649540), (282, 608080), (330, 519632), (352, 487155), (376, 456060), (440, 389724), (470, 364848), (480, 357247), (517, 331680), (528, 324770), (564, 304040), (660, 259816), (691, 248160), (705, 243232), (752, 228030), (880, 194862), (940, 182424), (1034, 165840), (1056, 162385), (1128, 152020), (1320, 129908), (1382, 124080), (1410, 121616), (1504, 114015), (1551, 110560), (1760, 97431), (1880, 91212), (2068, 82920), (2073, 82720), (2256, 76010), (2585, 66336), (2640, 64954), (2764, 62040), (2820, 60808), (3102, 55280), (3455, 49632), (3760, 45606), (4136, 41460), (4146, 41360), (4512, 38005), (5170, 33168), (5280, 32477), (5528, 31020), (5640, 30404), (6204, 27640), (6910, 24816), (7520, 22803), (7601, 22560), (7755, 22112), (8272, 20730), (8292, 20680), (10340, 16584), (10365, 16544), (11056, 15510), (11280, 15202), (12408, 13820)]