81388092240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9781}}^1$

素因数の和:9947

約数の個数: 480

約数和(自身を含む): 339087630336

約数和(自身を除く): 257699538096

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 127, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 254, 260, 273, 280, 312, 315, 336, 360, 364, 381, 390, 420, 455, 468, 504, 508, 520, 546, 560, 585, 624, 630, 635, 720, 728, 762, 780, 819, 840, 889, 910, 936, 1008, 1016, 1040, 1092, 1143, 1170, 1260, 1270, 1365, 1456, 1524, 1560, 1638, 1651, 1680, 1778, 1820, 1872, 1905, 2032, 2184, 2286, 2340, 2520, 2540, 2667, 2730, 3048, 3120, 3276, 3302, 3556, 3640, 3810, 4095, 4368, 4445, 4572, 4680, 4953, 5040, 5080, 5334, 5460, 5715, 6096, 6552, 6604, 7112, 7280, 7620, 8001, 8190, 8255, 8890, 9144, 9360, 9781, 9906, 10160, 10668, 10920, 11430, 11557, 13104, 13208, 13335, 14224, 14859, 15240, 16002, 16380, 16510, 17780, 18288, 19562, 19812, 21336, 21840, 22860, 23114, 24765, 26416, 26670, 29343, 29718, 30480, 32004, 32760, 33020, 34671, 35560, 39124, 39624, 40005, 42672, 45720, 46228, 48905, 49530, 53340, 57785, 58686, 59436, 64008, 65520, 66040, 68467, 69342, 71120, 74295, 78248, 79248, 80010, 88029, 91440, 92456, 97810, 99060, 104013, 106680, 115570, 117372, 118872, 127153, 128016, 132080, 136934, 138684, 146715, 148590, 156496, 160020, 173355, 176058, 184912, 195620, 198120, 205401, 208026, 213360, 231140, 234744, 237744, 254306, 273868, 277368, 293430, 297180, 320040, 342335, 346710, 352116, 381459, 391240, 396240, 410802, 416052, 440145, 462280, 469488, 508612, 520065, 547736, 554736, 586860, 594360, 616203, 635765, 640080, 684670, 693420, 704232, 762918, 782480, 821604, 832104, 880290, 890071, 924560, 1017224, 1027005, 1040130, 1095472, 1144377, 1173720, 1188720, 1232406, 1242187, 1271530, 1369340, 1386840, 1408464, 1525836, 1643208, 1664208, 1760580, 1780142, 1907295, 2034448, 2054010, 2080260, 2288754, 2347440, 2464812, 2484374, 2543060, 2670213, 2738680, 2773680, 3051672, 3081015, 3286416, 3521160, 3560284, 3726561, 3814590, 4108020, 4160520, 4450355, 4577508, 4929624, 4968748, 5086120, 5340426, 5477360, 5721885, 6103344, 6162030, 6210935, 7042320, 7120568, 7453122, 7629180, 8010639, 8216040, 8321040, 8695309, 8900710, 9155016, 9859248, 9937496, 10172240, 10680852, 11179683, 11443770, 12324060, 12421870, 13351065, 14241136, 14906244, 15258360, 16021278, 16148431, 16432080, 17390618, 17801420, 18310032, 18632805, 19874992, 21361704, 22359366, 22887540, 24648120, 24843740, 26085927, 26702130, 29812488, 30516720, 32042556, 32296862, 34781236, 35602840, 37265610, 40053195, 42723408, 43476545, 44718732, 45775080, 48445293, 49296240, 49687480, 52171854, 53404260, 55898415, 59624976, 64085112, 64593724, 69562472, 71205680, 74531220, 78257781, 80106390, 80742155, 86953090, 89437464, 91550160, 96890586, 99374960, 104343708, 106808520, 111796830, 113039017, 128170224, 129187448, 130429635, 139124944, 145335879, 149062440, 156515562, 160212780, 161484310, 173906180, 178874928, 193781172, 208687416, 213617040, 223593660, 226078034, 242226465, 258374896, 260859270, 290671758, 298124880, 313031124, 320425560, 322968620, 339117051, 347812360, 387562344, 391288905, 417374832, 447187320, 452156068, 484452930, 521718540, 565195085, 581343516, 626062248, 640851120, 645937240, 678234102, 695624720, 726679395, 775124688, 782577810, 894374640, 904312136, 968905860, 1017351153, 1043437080, 1130390170, 1162687032, 1252124496, 1291874480, 1356468204, 1453358790, 1565155620, 1695585255, 1808624272, 1937811720, 2034702306, 2086874160, 2260780340, 2325374064, 2712936408, 2906717580, 3130311240, 3391170510, 3875623440, 4069404612, 4521560680, 5086755765, 5425872816, 5813435160, 6260622480, 6782341020, 8138809224, 9043121360, 10173511530, 11626870320, 13564682040, 16277618448, 20347023060, 27129364080, 40694046120, 81388092240]

約数ペア:

[(1, 81388092240), (2, 40694046120), (3, 27129364080), (4, 20347023060), (5, 16277618448), (6, 13564682040), (7, 11626870320), (8, 10173511530), (9, 9043121360), (10, 8138809224), (12, 6782341020), (13, 6260622480), (14, 5813435160), (15, 5425872816), (16, 5086755765), (18, 4521560680), (20, 4069404612), (21, 3875623440), (24, 3391170510), (26, 3130311240), (28, 2906717580), (30, 2712936408), (35, 2325374064), (36, 2260780340), (39, 2086874160), (40, 2034702306), (42, 1937811720), (45, 1808624272), (48, 1695585255), (52, 1565155620), (56, 1453358790), (60, 1356468204), (63, 1291874480), (65, 1252124496), (70, 1162687032), (72, 1130390170), (78, 1043437080), (80, 1017351153), (84, 968905860), (90, 904312136), (91, 894374640), (104, 782577810), (105, 775124688), (112, 726679395), (117, 695624720), (120, 678234102), (126, 645937240), (127, 640851120), (130, 626062248), (140, 581343516), (144, 565195085), (156, 521718540), (168, 484452930), (180, 452156068), (182, 447187320), (195, 417374832), (208, 391288905), (210, 387562344), (234, 347812360), (240, 339117051), (252, 322968620), (254, 320425560), (260, 313031124), (273, 298124880), (280, 290671758), (312, 260859270), (315, 258374896), (336, 242226465), (360, 226078034), (364, 223593660), (381, 213617040), (390, 208687416), (420, 193781172), (455, 178874928), (468, 173906180), (504, 161484310), (508, 160212780), (520, 156515562), (546, 149062440), (560, 145335879), (585, 139124944), (624, 130429635), (630, 129187448), (635, 128170224), (720, 113039017), (728, 111796830), (762, 106808520), (780, 104343708), (819, 99374960), (840, 96890586), (889, 91550160), (910, 89437464), (936, 86953090), (1008, 80742155), (1016, 80106390), (1040, 78257781), (1092, 74531220), (1143, 71205680), (1170, 69562472), (1260, 64593724), (1270, 64085112), (1365, 59624976), (1456, 55898415), (1524, 53404260), (1560, 52171854), (1638, 49687480), (1651, 49296240), (1680, 48445293), (1778, 45775080), (1820, 44718732), (1872, 43476545), (1905, 42723408), (2032, 40053195), (2184, 37265610), (2286, 35602840), (2340, 34781236), (2520, 32296862), (2540, 32042556), (2667, 30516720), (2730, 29812488), (3048, 26702130), (3120, 26085927), (3276, 24843740), (3302, 24648120), (3556, 22887540), (3640, 22359366), (3810, 21361704), (4095, 19874992), (4368, 18632805), (4445, 18310032), (4572, 17801420), (4680, 17390618), (4953, 16432080), (5040, 16148431), (5080, 16021278), (5334, 15258360), (5460, 14906244), (5715, 14241136), (6096, 13351065), (6552, 12421870), (6604, 12324060), (7112, 11443770), (7280, 11179683), (7620, 10680852), (8001, 10172240), (8190, 9937496), (8255, 9859248), (8890, 9155016), (9144, 8900710), (9360, 8695309), (9781, 8321040), (9906, 8216040), (10160, 8010639), (10668, 7629180), (10920, 7453122), (11430, 7120568), (11557, 7042320), (13104, 6210935), (13208, 6162030), (13335, 6103344), (14224, 5721885), (14859, 5477360), (15240, 5340426), (16002, 5086120), (16380, 4968748), (16510, 4929624), (17780, 4577508), (18288, 4450355), (19562, 4160520), (19812, 4108020), (21336, 3814590), (21840, 3726561), (22860, 3560284), (23114, 3521160), (24765, 3286416), (26416, 3081015), (26670, 3051672), (29343, 2773680), (29718, 2738680), (30480, 2670213), (32004, 2543060), (32760, 2484374), (33020, 2464812), (34671, 2347440), (35560, 2288754), (39124, 2080260), (39624, 2054010), (40005, 2034448), (42672, 1907295), (45720, 1780142), (46228, 1760580), (48905, 1664208), (49530, 1643208), (53340, 1525836), (57785, 1408464), (58686, 1386840), (59436, 1369340), (64008, 1271530), (65520, 1242187), (66040, 1232406), (68467, 1188720), (69342, 1173720), (71120, 1144377), (74295, 1095472), (78248, 1040130), (79248, 1027005), (80010, 1017224), (88029, 924560), (91440, 890071), (92456, 880290), (97810, 832104), (99060, 821604), (104013, 782480), (106680, 762918), (115570, 704232), (117372, 693420), (118872, 684670), (127153, 640080), (128016, 635765), (132080, 616203), (136934, 594360), (138684, 586860), (146715, 554736), (148590, 547736), (156496, 520065), (160020, 508612), (173355, 469488), (176058, 462280), (184912, 440145), (195620, 416052), (198120, 410802), (205401, 396240), (208026, 391240), (213360, 381459), (231140, 352116), (234744, 346710), (237744, 342335), (254306, 320040), (273868, 297180), (277368, 293430)]