1995022080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 432

約数和(自身を含む): 7472896704

約数和(自身を除く): 5477874624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 64, 68, 72, 80, 85, 90, 96, 102, 120, 122, 128, 136, 144, 153, 160, 167, 170, 180, 183, 192, 204, 240, 244, 255, 256, 272, 288, 305, 306, 320, 334, 340, 360, 366, 384, 408, 480, 488, 501, 510, 544, 549, 576, 610, 612, 640, 668, 680, 720, 732, 765, 768, 816, 835, 915, 960, 976, 1002, 1020, 1037, 1088, 1098, 1152, 1220, 1224, 1280, 1336, 1360, 1440, 1464, 1503, 1530, 1632, 1670, 1830, 1920, 1952, 2004, 2040, 2074, 2176, 2196, 2304, 2440, 2448, 2505, 2672, 2720, 2745, 2839, 2880, 2928, 3006, 3060, 3111, 3264, 3340, 3660, 3840, 3904, 4008, 4080, 4148, 4352, 4392, 4880, 4896, 5010, 5185, 5344, 5440, 5490, 5678, 5760, 5856, 6012, 6120, 6222, 6528, 6680, 7320, 7515, 7808, 8016, 8160, 8296, 8517, 8784, 9333, 9760, 9792, 10020, 10187, 10370, 10688, 10880, 10980, 11356, 11520, 11712, 12024, 12240, 12444, 13056, 13360, 14195, 14640, 15030, 15555, 15616, 16032, 16320, 16592, 17034, 17568, 18666, 19520, 19584, 20040, 20374, 20740, 21376, 21760, 21960, 22712, 23424, 24048, 24480, 24888, 25551, 26720, 28390, 29280, 30060, 30561, 31110, 32064, 32640, 33184, 34068, 35136, 37332, 39040, 39168, 40080, 40748, 41480, 42585, 42752, 43920, 45424, 46665, 46848, 48096, 48960, 49776, 50935, 51102, 53440, 56780, 58560, 60120, 61122, 62220, 64128, 65280, 66368, 68136, 70272, 74664, 78080, 80160, 81496, 82960, 85170, 87840, 90848, 91683, 93330, 96192, 97920, 99552, 101870, 102204, 106880, 113560, 117120, 120240, 122244, 124440, 127755, 128256, 132736, 136272, 140544, 149328, 152805, 160320, 162992, 165920, 170340, 173179, 175680, 181696, 183366, 186660, 192384, 195840, 199104, 203740, 204408, 213760, 227120, 234240, 240480, 244488, 248880, 255510, 265472, 272544, 298656, 305610, 320640, 325984, 331840, 340680, 346358, 351360, 363392, 366732, 373320, 384768, 398208, 407480, 408816, 454240, 458415, 480960, 488976, 497760, 511020, 519537, 545088, 597312, 611220, 641280, 651968, 663680, 681360, 692716, 702720, 726784, 733464, 746640, 796416, 814960, 817632, 865895, 908480, 916830, 961920, 977952, 995520, 1022040, 1039074, 1090176, 1194624, 1222440, 1303936, 1327360, 1362720, 1385432, 1466928, 1493280, 1558611, 1629920, 1635264, 1731790, 1816960, 1833660, 1923840, 1955904, 1991040, 2044080, 2078148, 2180352, 2389248, 2444880, 2597685, 2607872, 2725440, 2770864, 2933856, 2986560, 3117222, 3259840, 3270528, 3463580, 3633920, 3667320, 3911808, 3982080, 4088160, 4156296, 4889760, 5195370, 5450880, 5541728, 5867712, 5973120, 6234444, 6519680, 6541056, 6927160, 7334640, 7793055, 7823616, 8176320, 8312592, 9779520, 10390740, 10901760, 11083456, 11735424, 11946240, 12468888, 13039360, 13854320, 14669280, 15586110, 16352640, 16625184, 19559040, 20781480, 22166912, 23470848, 24937776, 27708640, 29338560, 31172220, 32705280, 33250368, 39118080, 41562960, 44333824, 49875552, 55417280, 58677120, 62344440, 66500736, 83125920, 99751104, 110834560, 117354240, 124688880, 133001472, 166251840, 199502208, 221669120, 249377760, 332503680, 399004416, 498755520, 665007360, 997511040, 1995022080]

約数ペア:

[(1, 1995022080), (2, 997511040), (3, 665007360), (4, 498755520), (5, 399004416), (6, 332503680), (8, 249377760), (9, 221669120), (10, 199502208), (12, 166251840), (15, 133001472), (16, 124688880), (17, 117354240), (18, 110834560), (20, 99751104), (24, 83125920), (30, 66500736), (32, 62344440), (34, 58677120), (36, 55417280), (40, 49875552), (45, 44333824), (48, 41562960), (51, 39118080), (60, 33250368), (61, 32705280), (64, 31172220), (68, 29338560), (72, 27708640), (80, 24937776), (85, 23470848), (90, 22166912), (96, 20781480), (102, 19559040), (120, 16625184), (122, 16352640), (128, 15586110), (136, 14669280), (144, 13854320), (153, 13039360), (160, 12468888), (167, 11946240), (170, 11735424), (180, 11083456), (183, 10901760), (192, 10390740), (204, 9779520), (240, 8312592), (244, 8176320), (255, 7823616), (256, 7793055), (272, 7334640), (288, 6927160), (305, 6541056), (306, 6519680), (320, 6234444), (334, 5973120), (340, 5867712), (360, 5541728), (366, 5450880), (384, 5195370), (408, 4889760), (480, 4156296), (488, 4088160), (501, 3982080), (510, 3911808), (544, 3667320), (549, 3633920), (576, 3463580), (610, 3270528), (612, 3259840), (640, 3117222), (668, 2986560), (680, 2933856), (720, 2770864), (732, 2725440), (765, 2607872), (768, 2597685), (816, 2444880), (835, 2389248), (915, 2180352), (960, 2078148), (976, 2044080), (1002, 1991040), (1020, 1955904), (1037, 1923840), (1088, 1833660), (1098, 1816960), (1152, 1731790), (1220, 1635264), (1224, 1629920), (1280, 1558611), (1336, 1493280), (1360, 1466928), (1440, 1385432), (1464, 1362720), (1503, 1327360), (1530, 1303936), (1632, 1222440), (1670, 1194624), (1830, 1090176), (1920, 1039074), (1952, 1022040), (2004, 995520), (2040, 977952), (2074, 961920), (2176, 916830), (2196, 908480), (2304, 865895), (2440, 817632), (2448, 814960), (2505, 796416), (2672, 746640), (2720, 733464), (2745, 726784), (2839, 702720), (2880, 692716), (2928, 681360), (3006, 663680), (3060, 651968), (3111, 641280), (3264, 611220), (3340, 597312), (3660, 545088), (3840, 519537), (3904, 511020), (4008, 497760), (4080, 488976), (4148, 480960), (4352, 458415), (4392, 454240), (4880, 408816), (4896, 407480), (5010, 398208), (5185, 384768), (5344, 373320), (5440, 366732), (5490, 363392), (5678, 351360), (5760, 346358), (5856, 340680), (6012, 331840), (6120, 325984), (6222, 320640), (6528, 305610), (6680, 298656), (7320, 272544), (7515, 265472), (7808, 255510), (8016, 248880), (8160, 244488), (8296, 240480), (8517, 234240), (8784, 227120), (9333, 213760), (9760, 204408), (9792, 203740), (10020, 199104), (10187, 195840), (10370, 192384), (10688, 186660), (10880, 183366), (10980, 181696), (11356, 175680), (11520, 173179), (11712, 170340), (12024, 165920), (12240, 162992), (12444, 160320), (13056, 152805), (13360, 149328), (14195, 140544), (14640, 136272), (15030, 132736), (15555, 128256), (15616, 127755), (16032, 124440), (16320, 122244), (16592, 120240), (17034, 117120), (17568, 113560), (18666, 106880), (19520, 102204), (19584, 101870), (20040, 99552), (20374, 97920), (20740, 96192), (21376, 93330), (21760, 91683), (21960, 90848), (22712, 87840), (23424, 85170), (24048, 82960), (24480, 81496), (24888, 80160), (25551, 78080), (26720, 74664), (28390, 70272), (29280, 68136), (30060, 66368), (30561, 65280), (31110, 64128), (32064, 62220), (32640, 61122), (33184, 60120), (34068, 58560), (35136, 56780), (37332, 53440), (39040, 51102), (39168, 50935), (40080, 49776), (40748, 48960), (41480, 48096), (42585, 46848), (42752, 46665), (43920, 45424)]