18926013120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65497}}^1$

素因数の和:65567

約数の個数: 224

約数和(自身を含む): 70272542208

約数和(自身を除く): 51346529088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 2064, 2240, 2408, 2580, 2752, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 6020, 6720, 6880, 7224, 8256, 9030, 9632, 10320, 12040, 13760, 14448, 18060, 19264, 20640, 24080, 28896, 36120, 41280, 48160, 57792, 65497, 72240, 96320, 130994, 144480, 196491, 261988, 288960, 327485, 392982, 458479, 523976, 654970, 785964, 916958, 982455, 1047952, 1309940, 1375437, 1571928, 1833916, 1964910, 2095904, 2292395, 2619880, 2750874, 2816371, 3143856, 3667832, 3929820, 4191808, 4584790, 5239760, 5501748, 5632742, 6287712, 6877185, 7335664, 7859640, 8449113, 9169580, 10479520, 11003496, 11265484, 12575424, 13754370, 14081855, 14671328, 15719280, 16898226, 18339160, 19714597, 20959040, 22006992, 22530968, 27508740, 28163710, 29342656, 31438560, 33796452, 36678320, 39429194, 42245565, 44013984, 45061936, 55017480, 56327420, 59143791, 62877120, 67592904, 73356640, 78858388, 84491130, 88027968, 90123872, 98572985, 110034960, 112654840, 118287582, 135185808, 146713280, 157716776, 168982260, 180247744, 197145970, 220069920, 225309680, 236575164, 270371616, 295718955, 315433552, 337964520, 394291940, 440139840, 450619360, 473150328, 540743232, 591437910, 630867104, 675929040, 788583880, 901238720, 946300656, 1182875820, 1261734208, 1351858080, 1577167760, 1892601312, 2365751640, 2703716160, 3154335520, 3785202624, 4731503280, 6308671040, 9463006560, 18926013120]

約数ペア:

[(1, 18926013120), (2, 9463006560), (3, 6308671040), (4, 4731503280), (5, 3785202624), (6, 3154335520), (7, 2703716160), (8, 2365751640), (10, 1892601312), (12, 1577167760), (14, 1351858080), (15, 1261734208), (16, 1182875820), (20, 946300656), (21, 901238720), (24, 788583880), (28, 675929040), (30, 630867104), (32, 591437910), (35, 540743232), (40, 473150328), (42, 450619360), (43, 440139840), (48, 394291940), (56, 337964520), (60, 315433552), (64, 295718955), (70, 270371616), (80, 236575164), (84, 225309680), (86, 220069920), (96, 197145970), (105, 180247744), (112, 168982260), (120, 157716776), (129, 146713280), (140, 135185808), (160, 118287582), (168, 112654840), (172, 110034960), (192, 98572985), (210, 90123872), (215, 88027968), (224, 84491130), (240, 78858388), (258, 73356640), (280, 67592904), (301, 62877120), (320, 59143791), (336, 56327420), (344, 55017480), (420, 45061936), (430, 44013984), (448, 42245565), (480, 39429194), (516, 36678320), (560, 33796452), (602, 31438560), (645, 29342656), (672, 28163710), (688, 27508740), (840, 22530968), (860, 22006992), (903, 20959040), (960, 19714597), (1032, 18339160), (1120, 16898226), (1204, 15719280), (1290, 14671328), (1344, 14081855), (1376, 13754370), (1505, 12575424), (1680, 11265484), (1720, 11003496), (1806, 10479520), (2064, 9169580), (2240, 8449113), (2408, 7859640), (2580, 7335664), (2752, 6877185), (3010, 6287712), (3360, 5632742), (3440, 5501748), (3612, 5239760), (4128, 4584790), (4515, 4191808), (4816, 3929820), (5160, 3667832), (6020, 3143856), (6720, 2816371), (6880, 2750874), (7224, 2619880), (8256, 2292395), (9030, 2095904), (9632, 1964910), (10320, 1833916), (12040, 1571928), (13760, 1375437), (14448, 1309940), (18060, 1047952), (19264, 982455), (20640, 916958), (24080, 785964), (28896, 654970), (36120, 523976), (41280, 458479), (48160, 392982), (57792, 327485), (65497, 288960), (72240, 261988), (96320, 196491), (130994, 144480)]