8004653280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5325

約数の個数: 336

約数和(自身を含む): 30540343680

約数和(自身を除く): 22535690400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5279, 5616, 5832, 6240, 6318, 6480, 7020, 7290, 7776, 8424, 9360, 9477, 9720, 10530, 10558, 11232, 11664, 12636, 12960, 14040, 14580, 15795, 15837, 16848, 18720, 18954, 19440, 21060, 21116, 23328, 25272, 26395, 28080, 29160, 31590, 31674, 33696, 37908, 38880, 42120, 42232, 47385, 47511, 50544, 52790, 56160, 58320, 63180, 63348, 68627, 75816, 79185, 84240, 84464, 94770, 95022, 101088, 105580, 116640, 126360, 126696, 137254, 142533, 151632, 158370, 168480, 168928, 189540, 190044, 205881, 211160, 237555, 252720, 253392, 274508, 285066, 303264, 316740, 343135, 379080, 380088, 411762, 422320, 427599, 475110, 505440, 506784, 549016, 570132, 617643, 633480, 686270, 712665, 758160, 760176, 823524, 844640, 855198, 950220, 1029405, 1098032, 1140264, 1235286, 1266960, 1282797, 1372540, 1425330, 1516320, 1520352, 1647048, 1710396, 1852929, 1900440, 2058810, 2137995, 2196064, 2280528, 2470572, 2533920, 2565594, 2745080, 2850660, 3088215, 3294096, 3420792, 3705858, 3800880, 3848391, 4117620, 4275990, 4561056, 4941144, 5131188, 5490160, 5558787, 5701320, 6176430, 6413985, 6588192, 6841584, 7411716, 7601760, 7696782, 8235240, 8551980, 9264645, 9882288, 10262376, 10980320, 11117574, 11402640, 12352860, 12827970, 13683168, 14823432, 15393564, 16470480, 16676361, 17103960, 18529290, 19241955, 19764576, 20524752, 22235148, 22805280, 24705720, 25655940, 27793935, 29646864, 30787128, 32940960, 33352722, 34207920, 37058580, 38483910, 41049504, 44470296, 49411440, 50029083, 51311880, 55587870, 59293728, 61574256, 66705444, 68415840, 74117160, 76967820, 83381805, 88940592, 98822880, 100058166, 102623760, 111175740, 123148512, 133410888, 148234320, 153935640, 166763610, 177881184, 200116332, 205247520, 222351480, 250145415, 266821776, 296468640, 307871280, 333527220, 400232664, 444702960, 500290830, 533643552, 615742560, 667054440, 800465328, 889405920, 1000581660, 1334108880, 1600930656, 2001163320, 2668217760, 4002326640, 8004653280]

約数ペア:

[(1, 8004653280), (2, 4002326640), (3, 2668217760), (4, 2001163320), (5, 1600930656), (6, 1334108880), (8, 1000581660), (9, 889405920), (10, 800465328), (12, 667054440), (13, 615742560), (15, 533643552), (16, 500290830), (18, 444702960), (20, 400232664), (24, 333527220), (26, 307871280), (27, 296468640), (30, 266821776), (32, 250145415), (36, 222351480), (39, 205247520), (40, 200116332), (45, 177881184), (48, 166763610), (52, 153935640), (54, 148234320), (60, 133410888), (65, 123148512), (72, 111175740), (78, 102623760), (80, 100058166), (81, 98822880), (90, 88940592), (96, 83381805), (104, 76967820), (108, 74117160), (117, 68415840), (120, 66705444), (130, 61574256), (135, 59293728), (144, 55587870), (156, 51311880), (160, 50029083), (162, 49411440), (180, 44470296), (195, 41049504), (208, 38483910), (216, 37058580), (234, 34207920), (240, 33352722), (243, 32940960), (260, 30787128), (270, 29646864), (288, 27793935), (312, 25655940), (324, 24705720), (351, 22805280), (360, 22235148), (390, 20524752), (405, 19764576), (416, 19241955), (432, 18529290), (468, 17103960), (480, 16676361), (486, 16470480), (520, 15393564), (540, 14823432), (585, 13683168), (624, 12827970), (648, 12352860), (702, 11402640), (720, 11117574), (729, 10980320), (780, 10262376), (810, 9882288), (864, 9264645), (936, 8551980), (972, 8235240), (1040, 7696782), (1053, 7601760), (1080, 7411716), (1170, 6841584), (1215, 6588192), (1248, 6413985), (1296, 6176430), (1404, 5701320), (1440, 5558787), (1458, 5490160), (1560, 5131188), (1620, 4941144), (1755, 4561056), (1872, 4275990), (1944, 4117620), (2080, 3848391), (2106, 3800880), (2160, 3705858), (2340, 3420792), (2430, 3294096), (2592, 3088215), (2808, 2850660), (2916, 2745080), (3120, 2565594), (3159, 2533920), (3240, 2470572), (3510, 2280528), (3645, 2196064), (3744, 2137995), (3888, 2058810), (4212, 1900440), (4320, 1852929), (4680, 1710396), (4860, 1647048), (5265, 1520352), (5279, 1516320), (5616, 1425330), (5832, 1372540), (6240, 1282797), (6318, 1266960), (6480, 1235286), (7020, 1140264), (7290, 1098032), (7776, 1029405), (8424, 950220), (9360, 855198), (9477, 844640), (9720, 823524), (10530, 760176), (10558, 758160), (11232, 712665), (11664, 686270), (12636, 633480), (12960, 617643), (14040, 570132), (14580, 549016), (15795, 506784), (15837, 505440), (16848, 475110), (18720, 427599), (18954, 422320), (19440, 411762), (21060, 380088), (21116, 379080), (23328, 343135), (25272, 316740), (26395, 303264), (28080, 285066), (29160, 274508), (31590, 253392), (31674, 252720), (33696, 237555), (37908, 211160), (38880, 205881), (42120, 190044), (42232, 189540), (47385, 168928), (47511, 168480), (50544, 158370), (52790, 151632), (56160, 142533), (58320, 137254), (63180, 126696), (63348, 126360), (68627, 116640), (75816, 105580), (79185, 101088), (84240, 95022), (84464, 94770)]