272220480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 336

約数和(自身を含む): 1118859840

約数和(自身を除く): 846639360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 643, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1260, 1286, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1929, 1960, 2016, 2160, 2205, 2240, 2352, 2520, 2572, 2646, 2880, 2940, 3024, 3136, 3215, 3360, 3528, 3780, 3858, 3920, 4032, 4320, 4410, 4501, 4704, 5040, 5144, 5292, 5787, 5880, 6048, 6430, 6615, 6720, 7056, 7560, 7716, 7840, 8640, 8820, 9002, 9408, 9645, 10080, 10288, 10584, 11574, 11760, 12096, 12860, 13230, 13503, 14112, 15120, 15432, 15680, 17361, 17640, 18004, 19290, 20160, 20576, 21168, 22505, 23148, 23520, 25720, 26460, 27006, 28224, 28935, 30240, 30864, 31507, 34722, 35280, 36008, 38580, 40509, 41152, 42336, 45010, 46296, 47040, 51440, 52920, 54012, 57870, 60480, 61728, 63014, 67515, 69444, 70560, 72016, 77160, 81018, 84672, 86805, 90020, 92592, 94521, 102880, 105840, 108024, 115740, 121527, 123456, 126028, 135030, 138888, 141120, 144032, 154320, 157535, 162036, 173610, 180040, 185184, 189042, 202545, 205760, 211680, 216048, 231480, 243054, 252056, 270060, 277776, 283563, 288064, 308640, 315070, 324072, 347220, 360080, 370368, 378084, 405090, 423360, 432096, 462960, 472605, 486108, 504112, 540120, 555552, 567126, 607635, 617280, 630140, 648144, 694440, 720160, 756168, 810180, 850689, 864192, 925920, 945210, 972216, 1008224, 1080240, 1111104, 1134252, 1215270, 1260280, 1296288, 1388880, 1417815, 1440320, 1512336, 1620360, 1701378, 1851840, 1890420, 1944432, 2016448, 2160480, 2268504, 2430540, 2520560, 2592576, 2777760, 2835630, 3024672, 3240720, 3402756, 3780840, 3888864, 4253445, 4320960, 4537008, 4861080, 5041120, 5555520, 5671260, 6049344, 6481440, 6805512, 7561680, 7777728, 8506890, 9074016, 9722160, 10082240, 11342520, 12962880, 13611024, 15123360, 17013780, 18148032, 19444320, 22685040, 27222048, 30246720, 34027560, 38888640, 45370080, 54444096, 68055120, 90740160, 136110240, 272220480]

約数ペア:

[(1, 272220480), (2, 136110240), (3, 90740160), (4, 68055120), (5, 54444096), (6, 45370080), (7, 38888640), (8, 34027560), (9, 30246720), (10, 27222048), (12, 22685040), (14, 19444320), (15, 18148032), (16, 17013780), (18, 15123360), (20, 13611024), (21, 12962880), (24, 11342520), (27, 10082240), (28, 9722160), (30, 9074016), (32, 8506890), (35, 7777728), (36, 7561680), (40, 6805512), (42, 6481440), (45, 6049344), (48, 5671260), (49, 5555520), (54, 5041120), (56, 4861080), (60, 4537008), (63, 4320960), (64, 4253445), (70, 3888864), (72, 3780840), (80, 3402756), (84, 3240720), (90, 3024672), (96, 2835630), (98, 2777760), (105, 2592576), (108, 2520560), (112, 2430540), (120, 2268504), (126, 2160480), (135, 2016448), (140, 1944432), (144, 1890420), (147, 1851840), (160, 1701378), (168, 1620360), (180, 1512336), (189, 1440320), (192, 1417815), (196, 1388880), (210, 1296288), (216, 1260280), (224, 1215270), (240, 1134252), (245, 1111104), (252, 1080240), (270, 1008224), (280, 972216), (288, 945210), (294, 925920), (315, 864192), (320, 850689), (336, 810180), (360, 756168), (378, 720160), (392, 694440), (420, 648144), (432, 630140), (441, 617280), (448, 607635), (480, 567126), (490, 555552), (504, 540120), (540, 504112), (560, 486108), (576, 472605), (588, 462960), (630, 432096), (643, 423360), (672, 405090), (720, 378084), (735, 370368), (756, 360080), (784, 347220), (840, 324072), (864, 315070), (882, 308640), (945, 288064), (960, 283563), (980, 277776), (1008, 270060), (1080, 252056), (1120, 243054), (1176, 231480), (1260, 216048), (1286, 211680), (1323, 205760), (1344, 202545), (1440, 189042), (1470, 185184), (1512, 180040), (1568, 173610), (1680, 162036), (1728, 157535), (1764, 154320), (1890, 144032), (1929, 141120), (1960, 138888), (2016, 135030), (2160, 126028), (2205, 123456), (2240, 121527), (2352, 115740), (2520, 108024), (2572, 105840), (2646, 102880), (2880, 94521), (2940, 92592), (3024, 90020), (3136, 86805), (3215, 84672), (3360, 81018), (3528, 77160), (3780, 72016), (3858, 70560), (3920, 69444), (4032, 67515), (4320, 63014), (4410, 61728), (4501, 60480), (4704, 57870), (5040, 54012), (5144, 52920), (5292, 51440), (5787, 47040), (5880, 46296), (6048, 45010), (6430, 42336), (6615, 41152), (6720, 40509), (7056, 38580), (7560, 36008), (7716, 35280), (7840, 34722), (8640, 31507), (8820, 30864), (9002, 30240), (9408, 28935), (9645, 28224), (10080, 27006), (10288, 26460), (10584, 25720), (11574, 23520), (11760, 23148), (12096, 22505), (12860, 21168), (13230, 20576), (13503, 20160), (14112, 19290), (15120, 18004), (15432, 17640), (15680, 17361)]