20453499360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:555

約数の個数: 576

約数和(自身を含む): 82658040192

約数和(自身を除く): 62204540832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 173, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 317, 333, 336, 346, 360, 370, 420, 444, 480, 504, 518, 519, 555, 560, 592, 630, 634, 666, 672, 692, 720, 740, 777, 840, 865, 888, 951, 1008, 1036, 1038, 1110, 1120, 1184, 1211, 1260, 1268, 1295, 1332, 1384, 1440, 1480, 1554, 1557, 1585, 1665, 1680, 1730, 1776, 1902, 2016, 2072, 2076, 2219, 2220, 2331, 2422, 2520, 2536, 2590, 2595, 2664, 2768, 2853, 2960, 3108, 3114, 3170, 3330, 3360, 3460, 3552, 3633, 3804, 3885, 4144, 4152, 4438, 4440, 4662, 4755, 4844, 5040, 5072, 5180, 5190, 5328, 5536, 5706, 5920, 6055, 6216, 6228, 6340, 6401, 6657, 6660, 6920, 7266, 7608, 7770, 7785, 8288, 8304, 8876, 8880, 9324, 9510, 9688, 10080, 10144, 10360, 10380, 10656, 10899, 11095, 11412, 11655, 11729, 12110, 12432, 12456, 12680, 12802, 13314, 13320, 13840, 14265, 14532, 15216, 15540, 15570, 16608, 17752, 17760, 18165, 18648, 19020, 19203, 19376, 19971, 20720, 20760, 21798, 22190, 22824, 23310, 23458, 24220, 24864, 24912, 25360, 25604, 26628, 26640, 27680, 28530, 29064, 30432, 31080, 31140, 32005, 33285, 35187, 35504, 36330, 37296, 38040, 38406, 38752, 39942, 41440, 41520, 43596, 44380, 44807, 45648, 46620, 46916, 48440, 49824, 50720, 51208, 53256, 53280, 54495, 54841, 57060, 57609, 58128, 58645, 62160, 62280, 64010, 66570, 70374, 71008, 72660, 74592, 76080, 76812, 79884, 82103, 83040, 87192, 88760, 89614, 91296, 93240, 93832, 96015, 96880, 99855, 102416, 105561, 106512, 108990, 109682, 114120, 115218, 116256, 117290, 124320, 124560, 128020, 133140, 134421, 140748, 145320, 152160, 153624, 159768, 164206, 164523, 174384, 175935, 177520, 179228, 186480, 187664, 192030, 193760, 199710, 204832, 211122, 213024, 217980, 219364, 224035, 228240, 230436, 234580, 246309, 249120, 256040, 266280, 268842, 274205, 281496, 288045, 290640, 307248, 319536, 328412, 329046, 348768, 351870, 355040, 358456, 372960, 375328, 383887, 384060, 399420, 403263, 410515, 422244, 435960, 438728, 448070, 456480, 460872, 469160, 492618, 493569, 512080, 527805, 532560, 537684, 548410, 562992, 576090, 581280, 614496, 639072, 656824, 658092, 672105, 703740, 716912, 738927, 767774, 768120, 798840, 806526, 821030, 822615, 844488, 871920, 877456, 896140, 921744, 938320, 985236, 987138, 1024160, 1055610, 1065120, 1075368, 1096820, 1125984, 1151661, 1152180, 1231545, 1313648, 1316184, 1344210, 1407480, 1433824, 1477854, 1535548, 1536240, 1597680, 1613052, 1642060, 1645230, 1688976, 1743840, 1754912, 1792280, 1843488, 1876640, 1919435, 1970472, 1974276, 2016315, 2029117, 2111220, 2150736, 2193640, 2303322, 2304360, 2463090, 2467845, 2627296, 2632368, 2688420, 2814960, 2955708, 3071096, 3072480, 3195360, 3226104, 3284120, 3290460, 3377952, 3454983, 3584560, 3694635, 3838870, 3940944, 3948552, 4032630, 4058234, 4222440, 4301472, 4387280, 4606644, 4608720, 4926180, 4935690, 5264736, 5376840, 5629920, 5758305, 5911416, 6087351, 6142192, 6452208, 6568240, 6580920, 6909966, 7169120, 7389270, 7677740, 7881888, 7897104, 8065260, 8116468, 8444880, 8774560, 9213288, 9217440, 9852360, 9871380, 10145585, 10753680, 11516610, 11822832, 12174702, 12284384, 12904416, 13136480, 13161840, 13819932, 14203819, 14778540, 15355480, 15794208, 16130520, 16232936, 16889760, 17274915, 18262053, 18426576, 19704720, 19742760, 20291170, 21507360, 23033220, 23645664, 24349404, 26323680, 27639864, 28407638, 29557080, 30436755, 30710960, 32261040, 32465872, 34549830, 36524106, 36853152, 39409440, 39485520, 40582340, 42611457, 46066440, 48698808, 55279728, 56815276, 59114160, 60873510, 61421920, 64522080, 64931744, 69099660, 71019095, 73048212, 78971040, 81164680, 85222914, 91310265, 92132880, 97397616, 110559456, 113630552, 118228320, 121747020, 127834371, 138199320, 142038190, 146096424, 162329360, 170445828, 182620530, 184265760, 194795232, 213057285, 227261104, 243494040, 255668742, 276398640, 284076380, 292192848, 324658720, 340891656, 365241060, 426114570, 454522208, 486988080, 511337484, 552797280, 568152760, 584385696, 639171855, 681783312, 730482120, 852229140, 973976160, 1022674968, 1136305520, 1278343710, 1363566624, 1460964240, 1704458280, 2045349936, 2272611040, 2556687420, 2921928480, 3408916560, 4090699872, 5113374840, 6817833120, 10226749680, 20453499360]

約数ペア:

[(1, 20453499360), (2, 10226749680), (3, 6817833120), (4, 5113374840), (5, 4090699872), (6, 3408916560), (7, 2921928480), (8, 2556687420), (9, 2272611040), (10, 2045349936), (12, 1704458280), (14, 1460964240), (15, 1363566624), (16, 1278343710), (18, 1136305520), (20, 1022674968), (21, 973976160), (24, 852229140), (28, 730482120), (30, 681783312), (32, 639171855), (35, 584385696), (36, 568152760), (37, 552797280), (40, 511337484), (42, 486988080), (45, 454522208), (48, 426114570), (56, 365241060), (60, 340891656), (63, 324658720), (70, 292192848), (72, 284076380), (74, 276398640), (80, 255668742), (84, 243494040), (90, 227261104), (96, 213057285), (105, 194795232), (111, 184265760), (112, 182620530), (120, 170445828), (126, 162329360), (140, 146096424), (144, 142038190), (148, 138199320), (160, 127834371), (168, 121747020), (173, 118228320), (180, 113630552), (185, 110559456), (210, 97397616), (222, 92132880), (224, 91310265), (240, 85222914), (252, 81164680), (259, 78971040), (280, 73048212), (288, 71019095), (296, 69099660), (315, 64931744), (317, 64522080), (333, 61421920), (336, 60873510), (346, 59114160), (360, 56815276), (370, 55279728), (420, 48698808), (444, 46066440), (480, 42611457), (504, 40582340), (518, 39485520), (519, 39409440), (555, 36853152), (560, 36524106), (592, 34549830), (630, 32465872), (634, 32261040), (666, 30710960), (672, 30436755), (692, 29557080), (720, 28407638), (740, 27639864), (777, 26323680), (840, 24349404), (865, 23645664), (888, 23033220), (951, 21507360), (1008, 20291170), (1036, 19742760), (1038, 19704720), (1110, 18426576), (1120, 18262053), (1184, 17274915), (1211, 16889760), (1260, 16232936), (1268, 16130520), (1295, 15794208), (1332, 15355480), (1384, 14778540), (1440, 14203819), (1480, 13819932), (1554, 13161840), (1557, 13136480), (1585, 12904416), (1665, 12284384), (1680, 12174702), (1730, 11822832), (1776, 11516610), (1902, 10753680), (2016, 10145585), (2072, 9871380), (2076, 9852360), (2219, 9217440), (2220, 9213288), (2331, 8774560), (2422, 8444880), (2520, 8116468), (2536, 8065260), (2590, 7897104), (2595, 7881888), (2664, 7677740), (2768, 7389270), (2853, 7169120), (2960, 6909966), (3108, 6580920), (3114, 6568240), (3170, 6452208), (3330, 6142192), (3360, 6087351), (3460, 5911416), (3552, 5758305), (3633, 5629920), (3804, 5376840), (3885, 5264736), (4144, 4935690), (4152, 4926180), (4438, 4608720), (4440, 4606644), (4662, 4387280), (4755, 4301472), (4844, 4222440), (5040, 4058234), (5072, 4032630), (5180, 3948552), (5190, 3940944), (5328, 3838870), (5536, 3694635), (5706, 3584560), (5920, 3454983), (6055, 3377952), (6216, 3290460), (6228, 3284120), (6340, 3226104), (6401, 3195360), (6657, 3072480), (6660, 3071096), (6920, 2955708), (7266, 2814960), (7608, 2688420), (7770, 2632368), (7785, 2627296), (8288, 2467845), (8304, 2463090), (8876, 2304360), (8880, 2303322), (9324, 2193640), (9510, 2150736), (9688, 2111220), (10080, 2029117), (10144, 2016315), (10360, 1974276), (10380, 1970472), (10656, 1919435), (10899, 1876640), (11095, 1843488), (11412, 1792280), (11655, 1754912), (11729, 1743840), (12110, 1688976), (12432, 1645230), (12456, 1642060), (12680, 1613052), (12802, 1597680), (13314, 1536240), (13320, 1535548), (13840, 1477854), (14265, 1433824), (14532, 1407480), (15216, 1344210), (15540, 1316184), (15570, 1313648), (16608, 1231545), (17752, 1152180), (17760, 1151661), (18165, 1125984), (18648, 1096820), (19020, 1075368), (19203, 1065120), (19376, 1055610), (19971, 1024160), (20720, 987138), (20760, 985236), (21798, 938320), (22190, 921744), (22824, 896140), (23310, 877456), (23458, 871920), (24220, 844488), (24864, 822615), (24912, 821030), (25360, 806526), (25604, 798840), (26628, 768120), (26640, 767774), (27680, 738927), (28530, 716912), (29064, 703740), (30432, 672105), (31080, 658092), (31140, 656824), (32005, 639072), (33285, 614496), (35187, 581280), (35504, 576090), (36330, 562992), (37296, 548410), (38040, 537684), (38406, 532560), (38752, 527805), (39942, 512080), (41440, 493569), (41520, 492618), (43596, 469160), (44380, 460872), (44807, 456480), (45648, 448070), (46620, 438728), (46916, 435960), (48440, 422244), (49824, 410515), (50720, 403263), (51208, 399420), (53256, 384060), (53280, 383887), (54495, 375328), (54841, 372960), (57060, 358456), (57609, 355040), (58128, 351870), (58645, 348768), (62160, 329046), (62280, 328412), (64010, 319536), (66570, 307248), (70374, 290640), (71008, 288045), (72660, 281496), (74592, 274205), (76080, 268842), (76812, 266280), (79884, 256040), (82103, 249120), (83040, 246309), (87192, 234580), (88760, 230436), (89614, 228240), (91296, 224035), (93240, 219364), (93832, 217980), (96015, 213024), (96880, 211122), (99855, 204832), (102416, 199710), (105561, 193760), (106512, 192030), (108990, 187664), (109682, 186480), (114120, 179228), (115218, 177520), (116256, 175935), (117290, 174384), (124320, 164523), (124560, 164206), (128020, 159768), (133140, 153624), (134421, 152160), (140748, 145320)]