56159460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 147053340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 179, 180, 189, 210, 249, 252, 270, 315, 332, 358, 378, 415, 420, 498, 537, 540, 581, 630, 716, 747, 756, 830, 895, 945, 996, 1074, 1162, 1245, 1253, 1260, 1494, 1611, 1660, 1743, 1790, 1890, 2148, 2241, 2324, 2490, 2506, 2685, 2905, 2988, 3222, 3486, 3580, 3735, 3759, 3780, 4482, 4833, 4980, 5012, 5229, 5370, 5810, 6265, 6444, 6972, 7470, 7518, 8055, 8715, 8964, 9666, 10458, 10740, 11205, 11277, 11620, 12530, 14857, 14940, 15036, 15687, 16110, 17430, 18795, 19332, 20916, 22410, 22554, 24165, 25060, 26145, 29714, 31374, 32220, 33831, 34860, 37590, 44571, 44820, 45108, 48330, 52290, 56385, 59428, 62748, 67662, 74285, 75180, 78435, 89142, 96660, 103999, 104580, 112770, 133713, 135324, 148570, 156870, 169155, 178284, 207998, 222855, 225540, 267426, 297140, 311997, 313740, 338310, 401139, 415996, 445710, 519995, 534852, 623994, 668565, 676620, 802278, 891420, 935991, 1039990, 1247988, 1337130, 1559985, 1604556, 1871982, 2005695, 2079980, 2674260, 2807973, 3119970, 3743964, 4011390, 4679955, 5615946, 6239940, 8022780, 9359910, 11231892, 14039865, 18719820, 28079730, 56159460]

約数ペア:

[(1, 56159460), (2, 28079730), (3, 18719820), (4, 14039865), (5, 11231892), (6, 9359910), (7, 8022780), (9, 6239940), (10, 5615946), (12, 4679955), (14, 4011390), (15, 3743964), (18, 3119970), (20, 2807973), (21, 2674260), (27, 2079980), (28, 2005695), (30, 1871982), (35, 1604556), (36, 1559985), (42, 1337130), (45, 1247988), (54, 1039990), (60, 935991), (63, 891420), (70, 802278), (83, 676620), (84, 668565), (90, 623994), (105, 534852), (108, 519995), (126, 445710), (135, 415996), (140, 401139), (166, 338310), (179, 313740), (180, 311997), (189, 297140), (210, 267426), (249, 225540), (252, 222855), (270, 207998), (315, 178284), (332, 169155), (358, 156870), (378, 148570), (415, 135324), (420, 133713), (498, 112770), (537, 104580), (540, 103999), (581, 96660), (630, 89142), (716, 78435), (747, 75180), (756, 74285), (830, 67662), (895, 62748), (945, 59428), (996, 56385), (1074, 52290), (1162, 48330), (1245, 45108), (1253, 44820), (1260, 44571), (1494, 37590), (1611, 34860), (1660, 33831), (1743, 32220), (1790, 31374), (1890, 29714), (2148, 26145), (2241, 25060), (2324, 24165), (2490, 22554), (2506, 22410), (2685, 20916), (2905, 19332), (2988, 18795), (3222, 17430), (3486, 16110), (3580, 15687), (3735, 15036), (3759, 14940), (3780, 14857), (4482, 12530), (4833, 11620), (4980, 11277), (5012, 11205), (5229, 10740), (5370, 10458), (5810, 9666), (6265, 8964), (6444, 8715), (6972, 8055), (7470, 7518)]