1020191760

素因数分解:

$2^4\times 3^7\times 5^1\times 7^3\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 640

約数和(自身を含む): 4392576000

約数和(自身を除く): 3372384240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 147, 153, 162, 168, 170, 180, 189, 196, 204, 210, 216, 238, 240, 243, 245, 252, 255, 270, 272, 280, 294, 306, 315, 324, 336, 340, 343, 357, 360, 378, 392, 405, 408, 420, 432, 441, 459, 476, 486, 490, 504, 510, 540, 560, 567, 588, 595, 612, 630, 648, 680, 686, 714, 720, 729, 735, 756, 765, 784, 810, 816, 833, 840, 882, 918, 945, 952, 972, 980, 1008, 1020, 1029, 1071, 1080, 1134, 1176, 1190, 1215, 1224, 1260, 1296, 1323, 1360, 1372, 1377, 1428, 1458, 1470, 1512, 1530, 1620, 1666, 1680, 1701, 1715, 1764, 1785, 1836, 1890, 1904, 1944, 1960, 2040, 2058, 2142, 2160, 2187, 2205, 2268, 2295, 2352, 2380, 2430, 2448, 2499, 2520, 2646, 2744, 2754, 2835, 2856, 2916, 2940, 3024, 3060, 3087, 3213, 3240, 3332, 3402, 3430, 3528, 3570, 3645, 3672, 3780, 3888, 3920, 3969, 4080, 4116, 4131, 4165, 4284, 4374, 4410, 4536, 4590, 4760, 4860, 4998, 5040, 5103, 5145, 5292, 5355, 5488, 5508, 5670, 5712, 5831, 5832, 5880, 6120, 6174, 6426, 6480, 6615, 6664, 6804, 6860, 6885, 7056, 7140, 7290, 7344, 7497, 7560, 7938, 8232, 8262, 8330, 8505, 8568, 8748, 8820, 9072, 9180, 9261, 9520, 9639, 9720, 9996, 10206, 10290, 10584, 10710, 10935, 11016, 11340, 11662, 11664, 11760, 11907, 12240, 12348, 12393, 12495, 12852, 13230, 13328, 13608, 13720, 13770, 14280, 14580, 14994, 15120, 15309, 15435, 15876, 16065, 16464, 16524, 16660, 17010, 17136, 17493, 17496, 17640, 18360, 18522, 19278, 19440, 19845, 19992, 20412, 20580, 20655, 21168, 21420, 21870, 22032, 22491, 22680, 23324, 23814, 24696, 24786, 24990, 25515, 25704, 26460, 27216, 27440, 27540, 27783, 28560, 28917, 29155, 29160, 29988, 30618, 30870, 31752, 32130, 33048, 33320, 34020, 34986, 34992, 35280, 35721, 36720, 37044, 37179, 37485, 38556, 39690, 39984, 40824, 41160, 41310, 42840, 43740, 44982, 45360, 46305, 46648, 47628, 48195, 49392, 49572, 49980, 51030, 51408, 52479, 52920, 55080, 55566, 57834, 58310, 58320, 59535, 59976, 61236, 61740, 61965, 63504, 64260, 66096, 66640, 67473, 68040, 69972, 71442, 74088, 74358, 74970, 76545, 77112, 79380, 81648, 82320, 82620, 83349, 85680, 86751, 87465, 87480, 89964, 92610, 93296, 95256, 96390, 99144, 99960, 102060, 104958, 105840, 107163, 110160, 111132, 112455, 115668, 116620, 119070, 119952, 122472, 123480, 123930, 128520, 134946, 136080, 138915, 139944, 142884, 144585, 148176, 148716, 149940, 153090, 154224, 157437, 158760, 165240, 166698, 173502, 174930, 174960, 178605, 179928, 185220, 185895, 190512, 192780, 198288, 199920, 202419, 204120, 209916, 214326, 222264, 224910, 231336, 233240, 238140, 244944, 246960, 247860, 250047, 257040, 260253, 262395, 269892, 277830, 279888, 285768, 289170, 297432, 299880, 306180, 314874, 317520, 330480, 333396, 337365, 347004, 349860, 357210, 359856, 370440, 371790, 385560, 404838, 408240, 416745, 419832, 428652, 433755, 444528, 449820, 462672, 466480, 472311, 476280, 495720, 500094, 520506, 524790, 535815, 539784, 555660, 571536, 578340, 594864, 599760, 607257, 612360, 629748, 666792, 674730, 694008, 699720, 714420, 740880, 743580, 750141, 771120, 787185, 809676, 833490, 839664, 857304, 867510, 899640, 944622, 952560, 991440, 1000188, 1012095, 1041012, 1049580, 1071630, 1079568, 1111320, 1156680, 1214514, 1224720, 1250235, 1259496, 1301265, 1333584, 1349460, 1388016, 1399440, 1416933, 1428840, 1487160, 1500282, 1574370, 1619352, 1666980, 1714608, 1735020, 1799280, 1821771, 1889244, 2000376, 2024190, 2082024, 2099160, 2143260, 2222640, 2313360, 2361555, 2429028, 2500470, 2518992, 2602530, 2698920, 2833866, 2857680, 2974320, 3000564, 3036285, 3148740, 3238704, 3333960, 3470040, 3643542, 3750705, 3778488, 4000752, 4048380, 4164048, 4198320, 4250799, 4286520, 4723110, 4858056, 5000940, 5205060, 5397840, 5667732, 6001128, 6072570, 6297480, 6667920, 6940080, 7084665, 7287084, 7501410, 7556976, 8096760, 8501598, 8573040, 9108855, 9446220, 9716112, 10001880, 10410120, 11335464, 12002256, 12145140, 12594960, 12752397, 14169330, 14574168, 15002820, 16193520, 17003196, 18217710, 18892440, 20003760, 20820240, 21253995, 22670928, 24290280, 25504794, 28338660, 29148336, 30005640, 34006392, 36435420, 37784880, 42507990, 48580560, 51009588, 56677320, 60011280, 63761985, 68012784, 72870840, 85015980, 102019176, 113354640, 127523970, 145741680, 170031960, 204038352, 255047940, 340063920, 510095880, 1020191760]

約数ペア:

[(1, 1020191760), (2, 510095880), (3, 340063920), (4, 255047940), (5, 204038352), (6, 170031960), (7, 145741680), (8, 127523970), (9, 113354640), (10, 102019176), (12, 85015980), (14, 72870840), (15, 68012784), (16, 63761985), (17, 60011280), (18, 56677320), (20, 51009588), (21, 48580560), (24, 42507990), (27, 37784880), (28, 36435420), (30, 34006392), (34, 30005640), (35, 29148336), (36, 28338660), (40, 25504794), (42, 24290280), (45, 22670928), (48, 21253995), (49, 20820240), (51, 20003760), (54, 18892440), (56, 18217710), (60, 17003196), (63, 16193520), (68, 15002820), (70, 14574168), (72, 14169330), (80, 12752397), (81, 12594960), (84, 12145140), (85, 12002256), (90, 11335464), (98, 10410120), (102, 10001880), (105, 9716112), (108, 9446220), (112, 9108855), (119, 8573040), (120, 8501598), (126, 8096760), (135, 7556976), (136, 7501410), (140, 7287084), (144, 7084665), (147, 6940080), (153, 6667920), (162, 6297480), (168, 6072570), (170, 6001128), (180, 5667732), (189, 5397840), (196, 5205060), (204, 5000940), (210, 4858056), (216, 4723110), (238, 4286520), (240, 4250799), (243, 4198320), (245, 4164048), (252, 4048380), (255, 4000752), (270, 3778488), (272, 3750705), (280, 3643542), (294, 3470040), (306, 3333960), (315, 3238704), (324, 3148740), (336, 3036285), (340, 3000564), (343, 2974320), (357, 2857680), (360, 2833866), (378, 2698920), (392, 2602530), (405, 2518992), (408, 2500470), (420, 2429028), (432, 2361555), (441, 2313360), (459, 2222640), (476, 2143260), (486, 2099160), (490, 2082024), (504, 2024190), (510, 2000376), (540, 1889244), (560, 1821771), (567, 1799280), (588, 1735020), (595, 1714608), (612, 1666980), (630, 1619352), (648, 1574370), (680, 1500282), (686, 1487160), (714, 1428840), (720, 1416933), (729, 1399440), (735, 1388016), (756, 1349460), (765, 1333584), (784, 1301265), (810, 1259496), (816, 1250235), (833, 1224720), (840, 1214514), (882, 1156680), (918, 1111320), (945, 1079568), (952, 1071630), (972, 1049580), (980, 1041012), (1008, 1012095), (1020, 1000188), (1029, 991440), (1071, 952560), (1080, 944622), (1134, 899640), (1176, 867510), (1190, 857304), (1215, 839664), (1224, 833490), (1260, 809676), (1296, 787185), (1323, 771120), (1360, 750141), (1372, 743580), (1377, 740880), (1428, 714420), (1458, 699720), (1470, 694008), (1512, 674730), (1530, 666792), (1620, 629748), (1666, 612360), (1680, 607257), (1701, 599760), (1715, 594864), (1764, 578340), (1785, 571536), (1836, 555660), (1890, 539784), (1904, 535815), (1944, 524790), (1960, 520506), (2040, 500094), (2058, 495720), (2142, 476280), (2160, 472311), (2187, 466480), (2205, 462672), (2268, 449820), (2295, 444528), (2352, 433755), (2380, 428652), (2430, 419832), (2448, 416745), (2499, 408240), (2520, 404838), (2646, 385560), (2744, 371790), (2754, 370440), (2835, 359856), (2856, 357210), (2916, 349860), (2940, 347004), (3024, 337365), (3060, 333396), (3087, 330480), (3213, 317520), (3240, 314874), (3332, 306180), (3402, 299880), (3430, 297432), (3528, 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(10290, 99144), (10584, 96390), (10710, 95256), (10935, 93296), (11016, 92610), (11340, 89964), (11662, 87480), (11664, 87465), (11760, 86751), (11907, 85680), (12240, 83349), (12348, 82620), (12393, 82320), (12495, 81648), (12852, 79380), (13230, 77112), (13328, 76545), (13608, 74970), (13720, 74358), (13770, 74088), (14280, 71442), (14580, 69972), (14994, 68040), (15120, 67473), (15309, 66640), (15435, 66096), (15876, 64260), (16065, 63504), (16464, 61965), (16524, 61740), (16660, 61236), (17010, 59976), (17136, 59535), (17493, 58320), (17496, 58310), (17640, 57834), (18360, 55566), (18522, 55080), (19278, 52920), (19440, 52479), (19845, 51408), (19992, 51030), (20412, 49980), (20580, 49572), (20655, 49392), (21168, 48195), (21420, 47628), (21870, 46648), (22032, 46305), (22491, 45360), (22680, 44982), (23324, 43740), (23814, 42840), (24696, 41310), (24786, 41160), (24990, 40824), (25515, 39984), (25704, 39690), (26460, 38556), (27216, 37485), (27440, 37179), (27540, 37044), (27783, 36720), (28560, 35721), (28917, 35280), (29155, 34992), (29160, 34986), (29988, 34020), (30618, 33320), (30870, 33048), (31752, 32130)]