20170609920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:602

約数の個数: 432

約数和(自身を含む): 73351474560

約数和(自身を除く): 53180864640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 269, 276, 283, 288, 320, 345, 360, 368, 384, 414, 460, 480, 538, 552, 566, 576, 640, 690, 720, 736, 768, 807, 828, 849, 920, 960, 1035, 1076, 1104, 1132, 1152, 1280, 1345, 1380, 1415, 1440, 1472, 1614, 1656, 1698, 1840, 1920, 2070, 2152, 2208, 2264, 2304, 2421, 2547, 2690, 2760, 2830, 2880, 2944, 3228, 3312, 3396, 3680, 3840, 4035, 4140, 4245, 4304, 4416, 4528, 4842, 5094, 5380, 5520, 5660, 5760, 5888, 6187, 6456, 6509, 6624, 6792, 7360, 8070, 8280, 8490, 8608, 8832, 9056, 9684, 10188, 10760, 11040, 11320, 11520, 12105, 12374, 12735, 12912, 13018, 13248, 13584, 14720, 16140, 16560, 16980, 17216, 17664, 18112, 18561, 19368, 19527, 20376, 21520, 22080, 22640, 24210, 24748, 25470, 25824, 26036, 26496, 27168, 29440, 30935, 32280, 32545, 33120, 33960, 34432, 36224, 37122, 38736, 39054, 40752, 43040, 44160, 45280, 48420, 49496, 50940, 51648, 52072, 52992, 54336, 55683, 58581, 61870, 64560, 65090, 66240, 67920, 68864, 72448, 74244, 76127, 77472, 78108, 81504, 86080, 88320, 90560, 92805, 96840, 97635, 98992, 101880, 103296, 104144, 108672, 111366, 117162, 123740, 129120, 130180, 132480, 135840, 148488, 152254, 154944, 156216, 163008, 172160, 181120, 185610, 193680, 195270, 197984, 203760, 206592, 208288, 217344, 222732, 228381, 234324, 247480, 258240, 260360, 264960, 271680, 278415, 292905, 296976, 304508, 309888, 312432, 326016, 344320, 362240, 371220, 380635, 387360, 390540, 395968, 407520, 416576, 445464, 456762, 468648, 494960, 516480, 520720, 543360, 556830, 585810, 593952, 609016, 619776, 624864, 652032, 685143, 742440, 761270, 774720, 781080, 791936, 815040, 833152, 890928, 913524, 937296, 989920, 1032960, 1041440, 1086720, 1113660, 1141905, 1171620, 1187904, 1218032, 1249728, 1370286, 1484880, 1522540, 1549440, 1562160, 1583872, 1630080, 1666304, 1750921, 1781856, 1827048, 1874592, 1979840, 2082880, 2227320, 2283810, 2343240, 2375808, 2436064, 2499456, 2740572, 2969760, 3045080, 3098880, 3124320, 3260160, 3425715, 3501842, 3563712, 3654096, 3749184, 3959680, 4165760, 4454640, 4567620, 4686480, 4751616, 4872128, 4998912, 5252763, 5481144, 5939520, 6090160, 6248640, 6851430, 7003684, 7127424, 7308192, 7498368, 7919360, 8331520, 8754605, 8909280, 9135240, 9372960, 9744256, 10505526, 10962288, 11879040, 12180320, 12497280, 13702860, 14007368, 14254848, 14616384, 14996736, 15758289, 17509210, 17818560, 18270480, 18745920, 19488512, 21011052, 21924576, 23758080, 24360640, 24994560, 26263815, 27405720, 28014736, 29232768, 31516578, 35018420, 35637120, 36540960, 37491840, 42022104, 43849152, 48721280, 52527630, 54811440, 56029472, 58465536, 63033156, 70036840, 71274240, 73081920, 74983680, 78791445, 84044208, 87698304, 97442560, 105055260, 109622880, 112058944, 126066312, 140073680, 146163840, 157582890, 168088416, 175396608, 210110520, 219245760, 224117888, 252132624, 280147360, 292327680, 315165780, 336176832, 420221040, 438491520, 448235776, 504265248, 560294720, 630331560, 672353664, 840442080, 876983040, 1008530496, 1120589440, 1260663120, 1344707328, 1680884160, 2017060992, 2241178880, 2521326240, 3361768320, 4034121984, 5042652480, 6723536640, 10085304960, 20170609920]

約数ペア:

[(1, 20170609920), (2, 10085304960), (3, 6723536640), (4, 5042652480), (5, 4034121984), (6, 3361768320), (8, 2521326240), (9, 2241178880), (10, 2017060992), (12, 1680884160), (15, 1344707328), (16, 1260663120), (18, 1120589440), (20, 1008530496), (23, 876983040), (24, 840442080), (30, 672353664), (32, 630331560), (36, 560294720), (40, 504265248), (45, 448235776), (46, 438491520), (48, 420221040), (60, 336176832), (64, 315165780), (69, 292327680), (72, 280147360), (80, 252132624), (90, 224117888), (92, 219245760), (96, 210110520), (115, 175396608), (120, 168088416), (128, 157582890), (138, 146163840), (144, 140073680), (160, 126066312), (180, 112058944), (184, 109622880), (192, 105055260), (207, 97442560), (230, 87698304), (240, 84044208), (256, 78791445), (269, 74983680), (276, 73081920), (283, 71274240), (288, 70036840), (320, 63033156), (345, 58465536), (360, 56029472), (368, 54811440), (384, 52527630), (414, 48721280), (460, 43849152), (480, 42022104), (538, 37491840), (552, 36540960), (566, 35637120), (576, 35018420), (640, 31516578), (690, 29232768), (720, 28014736), (736, 27405720), (768, 26263815), (807, 24994560), (828, 24360640), (849, 23758080), (920, 21924576), (960, 21011052), (1035, 19488512), (1076, 18745920), (1104, 18270480), (1132, 17818560), (1152, 17509210), (1280, 15758289), (1345, 14996736), (1380, 14616384), (1415, 14254848), (1440, 14007368), (1472, 13702860), (1614, 12497280), (1656, 12180320), (1698, 11879040), (1840, 10962288), (1920, 10505526), (2070, 9744256), (2152, 9372960), (2208, 9135240), (2264, 8909280), (2304, 8754605), (2421, 8331520), (2547, 7919360), (2690, 7498368), (2760, 7308192), (2830, 7127424), (2880, 7003684), (2944, 6851430), (3228, 6248640), (3312, 6090160), (3396, 5939520), (3680, 5481144), (3840, 5252763), (4035, 4998912), (4140, 4872128), (4245, 4751616), (4304, 4686480), (4416, 4567620), (4528, 4454640), (4842, 4165760), (5094, 3959680), (5380, 3749184), (5520, 3654096), (5660, 3563712), (5760, 3501842), (5888, 3425715), (6187, 3260160), (6456, 3124320), (6509, 3098880), (6624, 3045080), (6792, 2969760), (7360, 2740572), (8070, 2499456), (8280, 2436064), (8490, 2375808), (8608, 2343240), (8832, 2283810), (9056, 2227320), (9684, 2082880), (10188, 1979840), (10760, 1874592), (11040, 1827048), (11320, 1781856), (11520, 1750921), (12105, 1666304), (12374, 1630080), (12735, 1583872), (12912, 1562160), (13018, 1549440), (13248, 1522540), (13584, 1484880), (14720, 1370286), (16140, 1249728), (16560, 1218032), (16980, 1187904), (17216, 1171620), (17664, 1141905), (18112, 1113660), (18561, 1086720), (19368, 1041440), (19527, 1032960), (20376, 989920), (21520, 937296), (22080, 913524), (22640, 890928), (24210, 833152), (24748, 815040), (25470, 791936), (25824, 781080), (26036, 774720), (26496, 761270), (27168, 742440), (29440, 685143), (30935, 652032), (32280, 624864), (32545, 619776), (33120, 609016), (33960, 593952), (34432, 585810), (36224, 556830), (37122, 543360), (38736, 520720), (39054, 516480), (40752, 494960), (43040, 468648), (44160, 456762), (45280, 445464), (48420, 416576), (49496, 407520), (50940, 395968), (51648, 390540), (52072, 387360), (52992, 380635), (54336, 371220), (55683, 362240), (58581, 344320), (61870, 326016), (64560, 312432), (65090, 309888), (66240, 304508), (67920, 296976), (68864, 292905), (72448, 278415), (74244, 271680), (76127, 264960), (77472, 260360), (78108, 258240), (81504, 247480), (86080, 234324), (88320, 228381), (90560, 222732), (92805, 217344), (96840, 208288), (97635, 206592), (98992, 203760), (101880, 197984), (103296, 195270), (104144, 193680), (108672, 185610), (111366, 181120), (117162, 172160), (123740, 163008), (129120, 156216), (130180, 154944), (132480, 152254), (135840, 148488)]