18755493120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17891}}^1$

素因数の和:17938

約数の個数: 432

約数和(自身を含む): 79871605632

約数和(自身を除く): 61116112512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5376, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 8960, 9360, 9984, 10080, 10920, 11520, 11648, 12480, 13104, 13440, 14560, 14976, 16128, 16380, 16640, 17472, 17891, 18720, 20160, 21840, 23296, 24960, 26208, 26880, 29120, 29952, 32760, 34944, 35782, 37440, 40320, 43680, 49920, 52416, 53673, 58240, 65520, 69888, 71564, 74880, 80640, 87360, 89455, 104832, 107346, 116480, 125237, 131040, 143128, 149760, 161019, 174720, 178910, 209664, 214692, 232583, 250474, 262080, 268365, 286256, 322038, 349440, 357820, 375711, 429384, 465166, 500948, 524160, 536730, 572512, 626185, 644076, 697749, 715640, 751422, 805095, 858768, 930332, 1001896, 1048320, 1073460, 1127133, 1145024, 1162915, 1252370, 1288152, 1395498, 1431280, 1502844, 1610190, 1628081, 1717536, 1860664, 1878555, 2003792, 2093247, 2146920, 2254266, 2290048, 2325830, 2504740, 2576304, 2790996, 2862560, 3005688, 3220380, 3256162, 3435072, 3488745, 3721328, 3757110, 4007584, 4186494, 4293840, 4508532, 4580096, 4651660, 4884243, 5009480, 5152608, 5581992, 5635665, 5725120, 6011376, 6440760, 6512324, 6870144, 6977490, 7442656, 7514220, 8015168, 8140405, 8372988, 8587680, 9017064, 9303320, 9768486, 10018960, 10305216, 10466235, 11163984, 11271330, 11450240, 12022752, 12881520, 13024648, 13740288, 13954980, 14652729, 14885312, 15028440, 16030336, 16280810, 16745976, 17175360, 18034128, 18606640, 19536972, 20037920, 20610432, 20932470, 22327968, 22542660, 22900480, 24045504, 24421215, 25763040, 26049296, 27909960, 29305458, 29770624, 30056880, 32060672, 32561620, 33491952, 34350720, 36068256, 37213280, 39073944, 40075840, 41220864, 41864940, 44655936, 45085320, 48091008, 48842430, 51526080, 52098592, 55819920, 58610916, 59541248, 60113760, 65123240, 66983904, 68701440, 72136512, 73263645, 74426560, 78147888, 80151680, 83729880, 89311872, 90170640, 96182016, 97684860, 103052160, 104197184, 111639840, 117221832, 120227520, 130246480, 133967808, 144273024, 146527290, 148853120, 156295776, 160303360, 167459760, 178623744, 180341280, 195369720, 206104320, 208394368, 223279680, 234443664, 240455040, 260492960, 267935616, 288546048, 293054580, 297706240, 312591552, 334919520, 360682560, 390739440, 416788736, 446559360, 468887328, 480910080, 520985920, 535871232, 586109160, 625183104, 669839040, 721365120, 781478880, 893118720, 937774656, 1041971840, 1172218320, 1250366208, 1339678080, 1442730240, 1562957760, 1875549312, 2083943680, 2344436640, 2679356160, 3125915520, 3751098624, 4688873280, 6251831040, 9377746560, 18755493120]

約数ペア:

[(1, 18755493120), (2, 9377746560), (3, 6251831040), (4, 4688873280), (5, 3751098624), (6, 3125915520), (7, 2679356160), (8, 2344436640), (9, 2083943680), (10, 1875549312), (12, 1562957760), (13, 1442730240), (14, 1339678080), (15, 1250366208), (16, 1172218320), (18, 1041971840), (20, 937774656), (21, 893118720), (24, 781478880), (26, 721365120), (28, 669839040), (30, 625183104), (32, 586109160), (35, 535871232), (36, 520985920), (39, 480910080), (40, 468887328), (42, 446559360), (45, 416788736), (48, 390739440), (52, 360682560), (56, 334919520), (60, 312591552), (63, 297706240), (64, 293054580), (65, 288546048), (70, 267935616), (72, 260492960), (78, 240455040), (80, 234443664), (84, 223279680), (90, 208394368), (91, 206104320), (96, 195369720), (104, 180341280), (105, 178623744), (112, 167459760), (117, 160303360), (120, 156295776), (126, 148853120), (128, 146527290), (130, 144273024), (140, 133967808), (144, 130246480), (156, 120227520), (160, 117221832), (168, 111639840), (180, 104197184), (182, 103052160), (192, 97684860), (195, 96182016), (208, 90170640), (210, 89311872), (224, 83729880), (234, 80151680), (240, 78147888), (252, 74426560), (256, 73263645), (260, 72136512), (273, 68701440), (280, 66983904), (288, 65123240), (312, 60113760), (315, 59541248), (320, 58610916), (336, 55819920), (360, 52098592), (364, 51526080), (384, 48842430), (390, 48091008), (416, 45085320), (420, 44655936), (448, 41864940), (455, 41220864), (468, 40075840), (480, 39073944), (504, 37213280), (520, 36068256), (546, 34350720), (560, 33491952), (576, 32561620), (585, 32060672), (624, 30056880), (630, 29770624), (640, 29305458), (672, 27909960), (720, 26049296), (728, 25763040), (768, 24421215), (780, 24045504), (819, 22900480), (832, 22542660), (840, 22327968), (896, 20932470), (910, 20610432), (936, 20037920), (960, 19536972), (1008, 18606640), (1040, 18034128), (1092, 17175360), (1120, 16745976), (1152, 16280810), (1170, 16030336), (1248, 15028440), (1260, 14885312), (1280, 14652729), (1344, 13954980), (1365, 13740288), (1440, 13024648), (1456, 12881520), (1560, 12022752), (1638, 11450240), (1664, 11271330), (1680, 11163984), (1792, 10466235), (1820, 10305216), (1872, 10018960), (1920, 9768486), (2016, 9303320), (2080, 9017064), (2184, 8587680), (2240, 8372988), (2304, 8140405), (2340, 8015168), (2496, 7514220), (2520, 7442656), (2688, 6977490), (2730, 6870144), (2880, 6512324), (2912, 6440760), (3120, 6011376), (3276, 5725120), (3328, 5635665), (3360, 5581992), (3640, 5152608), (3744, 5009480), (3840, 4884243), (4032, 4651660), (4095, 4580096), (4160, 4508532), (4368, 4293840), (4480, 4186494), (4680, 4007584), (4992, 3757110), (5040, 3721328), (5376, 3488745), (5460, 3435072), (5760, 3256162), (5824, 3220380), (6240, 3005688), (6552, 2862560), (6720, 2790996), (7280, 2576304), (7488, 2504740), (8064, 2325830), (8190, 2290048), (8320, 2254266), (8736, 2146920), (8960, 2093247), (9360, 2003792), (9984, 1878555), (10080, 1860664), (10920, 1717536), (11520, 1628081), (11648, 1610190), (12480, 1502844), (13104, 1431280), (13440, 1395498), (14560, 1288152), (14976, 1252370), (16128, 1162915), (16380, 1145024), (16640, 1127133), (17472, 1073460), (17891, 1048320), (18720, 1001896), (20160, 930332), (21840, 858768), (23296, 805095), (24960, 751422), (26208, 715640), (26880, 697749), (29120, 644076), (29952, 626185), (32760, 572512), (34944, 536730), (35782, 524160), (37440, 500948), (40320, 465166), (43680, 429384), (49920, 375711), (52416, 357820), (53673, 349440), (58240, 322038), (65520, 286256), (69888, 268365), (71564, 262080), (74880, 250474), (80640, 232583), (87360, 214692), (89455, 209664), (104832, 178910), (107346, 174720), (116480, 161019), (125237, 149760), (131040, 143128)]