69042240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 224

約数和(自身を含む): 249448320

約数和(自身を除く): 180406080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 131, 135, 144, 160, 180, 183, 192, 216, 240, 244, 262, 270, 288, 305, 320, 360, 366, 393, 432, 480, 488, 524, 540, 549, 576, 610, 655, 720, 732, 786, 864, 915, 960, 976, 1048, 1080, 1098, 1179, 1220, 1310, 1440, 1464, 1572, 1647, 1728, 1830, 1952, 1965, 2096, 2160, 2196, 2358, 2440, 2620, 2745, 2880, 2928, 3144, 3294, 3537, 3660, 3904, 3930, 4192, 4320, 4392, 4716, 4880, 5240, 5490, 5856, 5895, 6288, 6588, 7074, 7320, 7860, 7991, 8235, 8384, 8640, 8784, 9432, 9760, 10480, 10980, 11712, 11790, 12576, 13176, 14148, 14640, 15720, 15982, 16470, 17568, 17685, 18864, 19520, 20960, 21960, 23580, 23973, 25152, 26352, 28296, 29280, 31440, 31964, 32940, 35136, 35370, 37728, 39955, 41920, 43920, 47160, 47946, 52704, 56592, 58560, 62880, 63928, 65880, 70740, 71919, 75456, 79910, 87840, 94320, 95892, 105408, 113184, 119865, 125760, 127856, 131760, 141480, 143838, 159820, 175680, 188640, 191784, 215757, 226368, 239730, 255712, 263520, 282960, 287676, 319640, 359595, 377280, 383568, 431514, 479460, 511424, 527040, 565920, 575352, 639280, 719190, 767136, 863028, 958920, 1078785, 1131840, 1150704, 1278560, 1438380, 1534272, 1726056, 1917840, 2157570, 2301408, 2557120, 2876760, 3452112, 3835680, 4315140, 4602816, 5753520, 6904224, 7671360, 8630280, 11507040, 13808448, 17260560, 23014080, 34521120, 69042240]

約数ペア:

[(1, 69042240), (2, 34521120), (3, 23014080), (4, 17260560), (5, 13808448), (6, 11507040), (8, 8630280), (9, 7671360), (10, 6904224), (12, 5753520), (15, 4602816), (16, 4315140), (18, 3835680), (20, 3452112), (24, 2876760), (27, 2557120), (30, 2301408), (32, 2157570), (36, 1917840), (40, 1726056), (45, 1534272), (48, 1438380), (54, 1278560), (60, 1150704), (61, 1131840), (64, 1078785), (72, 958920), (80, 863028), (90, 767136), (96, 719190), (108, 639280), (120, 575352), (122, 565920), (131, 527040), (135, 511424), (144, 479460), (160, 431514), (180, 383568), (183, 377280), (192, 359595), (216, 319640), (240, 287676), (244, 282960), (262, 263520), (270, 255712), (288, 239730), (305, 226368), (320, 215757), (360, 191784), (366, 188640), (393, 175680), (432, 159820), (480, 143838), (488, 141480), (524, 131760), (540, 127856), (549, 125760), (576, 119865), (610, 113184), (655, 105408), (720, 95892), (732, 94320), (786, 87840), (864, 79910), (915, 75456), (960, 71919), (976, 70740), (1048, 65880), (1080, 63928), (1098, 62880), (1179, 58560), (1220, 56592), (1310, 52704), (1440, 47946), (1464, 47160), (1572, 43920), (1647, 41920), (1728, 39955), (1830, 37728), (1952, 35370), (1965, 35136), (2096, 32940), (2160, 31964), (2196, 31440), (2358, 29280), (2440, 28296), (2620, 26352), (2745, 25152), (2880, 23973), (2928, 23580), (3144, 21960), (3294, 20960), (3537, 19520), (3660, 18864), (3904, 17685), (3930, 17568), (4192, 16470), (4320, 15982), (4392, 15720), (4716, 14640), (4880, 14148), (5240, 13176), (5490, 12576), (5856, 11790), (5895, 11712), (6288, 10980), (6588, 10480), (7074, 9760), (7320, 9432), (7860, 8784), (7991, 8640), (8235, 8384)]