126090720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1787}}^1$

素因数の和:1822

約数の個数: 216

約数和(自身を含む): 500815224

約数和(自身を除く): 374724504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1787, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3574, 3920, 4410, 4704, 5040, 5361, 5880, 7056, 7148, 7840, 8820, 8935, 10080, 10722, 11760, 12509, 14112, 14296, 16083, 17640, 17870, 21444, 23520, 25018, 26805, 28592, 32166, 35280, 35740, 37527, 42888, 50036, 53610, 57184, 62545, 64332, 70560, 71480, 75054, 80415, 85776, 87563, 100072, 107220, 112581, 125090, 128664, 142960, 150108, 160830, 171552, 175126, 187635, 200144, 214440, 225162, 250180, 257328, 262689, 285920, 300216, 321660, 350252, 375270, 400288, 428880, 437815, 450324, 500360, 514656, 525378, 562905, 600432, 643320, 700504, 750540, 788067, 857760, 875630, 900648, 1000720, 1050756, 1125810, 1200864, 1286640, 1313445, 1401008, 1501080, 1576134, 1751260, 1801296, 2001440, 2101512, 2251620, 2573280, 2626890, 2802016, 3002160, 3152268, 3502520, 3602592, 3940335, 4203024, 4503240, 5253780, 6004320, 6304536, 7005040, 7880670, 8406048, 9006480, 10507560, 12609072, 14010080, 15761340, 18012960, 21015120, 25218144, 31522680, 42030240, 63045360, 126090720]

約数ペア:

[(1, 126090720), (2, 63045360), (3, 42030240), (4, 31522680), (5, 25218144), (6, 21015120), (7, 18012960), (8, 15761340), (9, 14010080), (10, 12609072), (12, 10507560), (14, 9006480), (15, 8406048), (16, 7880670), (18, 7005040), (20, 6304536), (21, 6004320), (24, 5253780), (28, 4503240), (30, 4203024), (32, 3940335), (35, 3602592), (36, 3502520), (40, 3152268), (42, 3002160), (45, 2802016), (48, 2626890), (49, 2573280), (56, 2251620), (60, 2101512), (63, 2001440), (70, 1801296), (72, 1751260), (80, 1576134), (84, 1501080), (90, 1401008), (96, 1313445), (98, 1286640), (105, 1200864), (112, 1125810), (120, 1050756), (126, 1000720), (140, 900648), (144, 875630), (147, 857760), (160, 788067), (168, 750540), (180, 700504), (196, 643320), (210, 600432), (224, 562905), (240, 525378), (245, 514656), (252, 500360), (280, 450324), (288, 437815), (294, 428880), (315, 400288), (336, 375270), (360, 350252), (392, 321660), (420, 300216), (441, 285920), (480, 262689), (490, 257328), (504, 250180), (560, 225162), (588, 214440), (630, 200144), (672, 187635), (720, 175126), (735, 171552), (784, 160830), (840, 150108), (882, 142960), (980, 128664), (1008, 125090), (1120, 112581), (1176, 107220), (1260, 100072), (1440, 87563), (1470, 85776), (1568, 80415), (1680, 75054), (1764, 71480), (1787, 70560), (1960, 64332), (2016, 62545), (2205, 57184), (2352, 53610), (2520, 50036), (2940, 42888), (3360, 37527), (3528, 35740), (3574, 35280), (3920, 32166), (4410, 28592), (4704, 26805), (5040, 25018), (5361, 23520), (5880, 21444), (7056, 17870), (7148, 17640), (7840, 16083), (8820, 14296), (8935, 14112), (10080, 12509), (10722, 11760)]