67988160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 280

約数和(自身を含む): 251527056

約数和(自身を除く): 183538896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 61, 64, 72, 80, 81, 86, 90, 96, 108, 120, 122, 129, 135, 144, 160, 162, 172, 180, 183, 192, 215, 216, 240, 244, 258, 270, 288, 305, 320, 324, 344, 360, 366, 387, 405, 430, 432, 480, 488, 516, 540, 549, 576, 610, 645, 648, 688, 720, 732, 774, 810, 860, 864, 915, 960, 976, 1032, 1080, 1098, 1161, 1220, 1290, 1296, 1376, 1440, 1464, 1548, 1620, 1647, 1720, 1728, 1830, 1935, 1952, 2064, 2160, 2196, 2322, 2440, 2580, 2592, 2623, 2745, 2752, 2880, 2928, 3096, 3240, 3294, 3440, 3483, 3660, 3870, 3904, 4128, 4320, 4392, 4644, 4880, 4941, 5160, 5184, 5246, 5490, 5805, 5856, 6192, 6480, 6588, 6880, 6966, 7320, 7740, 7869, 8235, 8256, 8640, 8784, 9288, 9760, 9882, 10320, 10492, 10980, 11610, 11712, 12384, 12960, 13115, 13176, 13760, 13932, 14640, 15480, 15738, 16470, 17415, 17568, 18576, 19520, 19764, 20640, 20984, 21960, 23220, 23607, 24705, 24768, 25920, 26230, 26352, 27864, 29280, 30960, 31476, 32940, 34830, 35136, 37152, 39345, 39528, 41280, 41968, 43920, 46440, 47214, 49410, 52460, 52704, 55728, 58560, 61920, 62952, 65880, 69660, 70821, 74304, 78690, 79056, 83936, 87840, 92880, 94428, 98820, 104920, 105408, 111456, 118035, 123840, 125904, 131760, 139320, 141642, 157380, 158112, 167872, 175680, 185760, 188856, 197640, 209840, 212463, 222912, 236070, 251808, 263520, 278640, 283284, 314760, 316224, 354105, 371520, 377712, 395280, 419680, 424926, 472140, 503616, 527040, 557280, 566568, 629520, 708210, 755424, 790560, 839360, 849852, 944280, 1062315, 1114560, 1133136, 1259040, 1416420, 1510848, 1581120, 1699704, 1888560, 2124630, 2266272, 2518080, 2832840, 3399408, 3777120, 4249260, 4532544, 5665680, 6798816, 7554240, 8498520, 11331360, 13597632, 16997040, 22662720, 33994080, 67988160]

約数ペア:

[(1, 67988160), (2, 33994080), (3, 22662720), (4, 16997040), (5, 13597632), (6, 11331360), (8, 8498520), (9, 7554240), (10, 6798816), (12, 5665680), (15, 4532544), (16, 4249260), (18, 3777120), (20, 3399408), (24, 2832840), (27, 2518080), (30, 2266272), (32, 2124630), (36, 1888560), (40, 1699704), (43, 1581120), (45, 1510848), (48, 1416420), (54, 1259040), (60, 1133136), (61, 1114560), (64, 1062315), (72, 944280), (80, 849852), (81, 839360), (86, 790560), (90, 755424), (96, 708210), (108, 629520), (120, 566568), (122, 557280), (129, 527040), (135, 503616), (144, 472140), (160, 424926), (162, 419680), (172, 395280), (180, 377712), (183, 371520), (192, 354105), (215, 316224), (216, 314760), (240, 283284), (244, 278640), (258, 263520), (270, 251808), (288, 236070), (305, 222912), (320, 212463), (324, 209840), (344, 197640), (360, 188856), (366, 185760), (387, 175680), (405, 167872), (430, 158112), (432, 157380), (480, 141642), (488, 139320), (516, 131760), (540, 125904), (549, 123840), (576, 118035), (610, 111456), (645, 105408), (648, 104920), (688, 98820), (720, 94428), (732, 92880), (774, 87840), (810, 83936), (860, 79056), (864, 78690), (915, 74304), (960, 70821), (976, 69660), (1032, 65880), (1080, 62952), (1098, 61920), (1161, 58560), (1220, 55728), (1290, 52704), (1296, 52460), (1376, 49410), (1440, 47214), (1464, 46440), (1548, 43920), (1620, 41968), (1647, 41280), (1720, 39528), (1728, 39345), (1830, 37152), (1935, 35136), (1952, 34830), (2064, 32940), (2160, 31476), (2196, 30960), (2322, 29280), (2440, 27864), (2580, 26352), (2592, 26230), (2623, 25920), (2745, 24768), (2752, 24705), (2880, 23607), (2928, 23220), (3096, 21960), (3240, 20984), (3294, 20640), (3440, 19764), (3483, 19520), (3660, 18576), (3870, 17568), (3904, 17415), (4128, 16470), (4320, 15738), (4392, 15480), (4644, 14640), (4880, 13932), (4941, 13760), (5160, 13176), (5184, 13115), (5246, 12960), (5490, 12384), (5805, 11712), (5856, 11610), (6192, 10980), (6480, 10492), (6588, 10320), (6880, 9882), (6966, 9760), (7320, 9288), (7740, 8784), (7869, 8640), (8235, 8256)]