4990144320

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{3929}}^1$

素因数の和:3972

約数の個数: 420

約数和(自身を含む): 20654170020

約数和(自身を除く): 15664025700

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, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3528, 3780, 3920, 3929, 3969, 4032, 4320, 4410, 4536, 4704, 5040, 5184, 5292, 5670, 5880, 6048, 6480, 6615, 6720, 7056, 7560, 7840, 7858, 7938, 8640, 8820, 9072, 9408, 10080, 10584, 11340, 11760, 11787, 12096, 12960, 13230, 14112, 15120, 15680, 15716, 15876, 17640, 18144, 19645, 19845, 20160, 21168, 22680, 23520, 23574, 25920, 26460, 27503, 28224, 30240, 31432, 31752, 35280, 35361, 36288, 39290, 39690, 42336, 45360, 47040, 47148, 52920, 55006, 58935, 60480, 62864, 63504, 70560, 70722, 78580, 79380, 82509, 84672, 90720, 94296, 105840, 106083, 110012, 117870, 125728, 127008, 137515, 141120, 141444, 157160, 158760, 165018, 176805, 181440, 188592, 192521, 211680, 212166, 220024, 235740, 247527, 251456, 254016, 275030, 282888, 314320, 317520, 318249, 330036, 353610, 377184, 385042, 412545, 423360, 424332, 440048, 471480, 495054, 530415, 550060, 565776, 577563, 628640, 635040, 636498, 660072, 707220, 742581, 754368, 770084, 825090, 848664, 880096, 942960, 962605, 990108, 1060830, 1100120, 1131552, 1155126, 1237635, 1257280, 1270080, 1272996, 1320144, 1414440, 1485162, 1540168, 1591245, 1650180, 1697328, 1732689, 1760192, 1885920, 1925210, 1980216, 2121660, 2200240, 2227743, 2263104, 2310252, 2475270, 2545992, 2640288, 2828880, 2887815, 2970324, 3080336, 3182490, 3300360, 3394656, 3465378, 3712905, 3771840, 3850420, 3960432, 4243320, 4400480, 4455486, 4620504, 4950540, 5091984, 5198067, 5280576, 5657760, 5775630, 5940648, 6160672, 6364980, 6600720, 6789312, 6930756, 7425810, 7700840, 7920864, 8486640, 8663445, 8800960, 8910972, 9241008, 9901080, 10183968, 10396134, 11138715, 11315520, 11551260, 11881296, 12321344, 12729960, 13201440, 13861512, 14851620, 15401680, 15594201, 15841728, 16973280, 17326890, 17821944, 18482016, 19802160, 20367936, 20792268, 22277430, 23102520, 23762592, 25459920, 25990335, 26402880, 27723024, 29703240, 30803360, 31188402, 33946560, 34653780, 35643888, 36964032, 39604320, 41584536, 44554860, 46205040, 47525184, 50919840, 51980670, 55446048, 59406480, 61606720, 62376804, 69307560, 71287776, 77971005, 79208640, 83169072, 89109720, 92410080, 101839680, 103961340, 110892096, 118812960, 124753608, 138615120, 142575552, 155942010, 166338144, 178219440, 184820160, 207922680, 237625920, 249507216, 277230240, 311884020, 332676288, 356438880, 415845360, 499014432, 554460480, 623768040, 712877760, 831690720, 998028864, 1247536080, 1663381440, 2495072160, 4990144320]

約数ペア:

[(1, 4990144320), (2, 2495072160), (3, 1663381440), (4, 1247536080), (5, 998028864), (6, 831690720), (7, 712877760), (8, 623768040), (9, 554460480), (10, 499014432), (12, 415845360), (14, 356438880), (15, 332676288), (16, 311884020), (18, 277230240), (20, 249507216), (21, 237625920), (24, 207922680), (27, 184820160), (28, 178219440), (30, 166338144), (32, 155942010), (35, 142575552), (36, 138615120), (40, 124753608), (42, 118812960), (45, 110892096), (48, 103961340), (49, 101839680), (54, 92410080), (56, 89109720), (60, 83169072), (63, 79208640), (64, 77971005), (70, 71287776), (72, 69307560), (80, 62376804), (81, 61606720), (84, 59406480), (90, 55446048), (96, 51980670), (98, 50919840), (105, 47525184), (108, 46205040), (112, 44554860), (120, 41584536), (126, 39604320), (135, 36964032), (140, 35643888), (144, 34653780), (147, 33946560), (160, 31188402), (162, 30803360), (168, 29703240), (180, 27723024), (189, 26402880), (192, 25990335), (196, 25459920), (210, 23762592), (216, 23102520), (224, 22277430), (240, 20792268), (245, 20367936), (252, 19802160), (270, 18482016), (280, 17821944), (288, 17326890), (294, 16973280), (315, 15841728), (320, 15594201), (324, 15401680), (336, 14851620), (360, 13861512), (378, 13201440), (392, 12729960), (405, 12321344), (420, 11881296), (432, 11551260), (441, 11315520), (448, 11138715), (480, 10396134), (490, 10183968), (504, 9901080), (540, 9241008), (560, 8910972), (567, 8800960), (576, 8663445), (588, 8486640), (630, 7920864), (648, 7700840), (672, 7425810), (720, 6930756), (735, 6789312), (756, 6600720), (784, 6364980), (810, 6160672), (840, 5940648), (864, 5775630), (882, 5657760), (945, 5280576), (960, 5198067), (980, 5091984), (1008, 4950540), (1080, 4620504), (1120, 4455486), (1134, 4400480), (1176, 4243320), (1260, 3960432), (1296, 3850420), (1323, 3771840), (1344, 3712905), (1440, 3465378), (1470, 3394656), (1512, 3300360), (1568, 3182490), (1620, 3080336), (1680, 2970324), (1728, 2887815), (1764, 2828880), (1890, 2640288), (1960, 2545992), (2016, 2475270), (2160, 2310252), (2205, 2263104), (2240, 2227743), (2268, 2200240), (2352, 2121660), (2520, 1980216), (2592, 1925210), (2646, 1885920), (2835, 1760192), (2880, 1732689), (2940, 1697328), (3024, 1650180), (3136, 1591245), (3240, 1540168), (3360, 1485162), (3528, 1414440), (3780, 1320144), (3920, 1272996), (3929, 1270080), (3969, 1257280), (4032, 1237635), (4320, 1155126), (4410, 1131552), (4536, 1100120), (4704, 1060830), (5040, 990108), (5184, 962605), (5292, 942960), (5670, 880096), (5880, 848664), (6048, 825090), (6480, 770084), (6615, 754368), (6720, 742581), (7056, 707220), (7560, 660072), (7840, 636498), (7858, 635040), (7938, 628640), (8640, 577563), (8820, 565776), (9072, 550060), (9408, 530415), (10080, 495054), (10584, 471480), (11340, 440048), (11760, 424332), (11787, 423360), (12096, 412545), (12960, 385042), (13230, 377184), (14112, 353610), (15120, 330036), (15680, 318249), (15716, 317520), (15876, 314320), (17640, 282888), (18144, 275030), (19645, 254016), (19845, 251456), (20160, 247527), (21168, 235740), (22680, 220024), (23520, 212166), (23574, 211680), (25920, 192521), (26460, 188592), (27503, 181440), (28224, 176805), (30240, 165018), (31432, 158760), (31752, 157160), (35280, 141444), (35361, 141120), (36288, 137515), (39290, 127008), (39690, 125728), (42336, 117870), (45360, 110012), (47040, 106083), (47148, 105840), (52920, 94296), (55006, 90720), (58935, 84672), (60480, 82509), (62864, 79380), (63504, 78580), (70560, 70722)]