20529689600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 528

約数和(自身を含む): 64476373248

約数和(自身を除く): 43946683648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 25, 28, 32, 34, 35, 40, 46, 50, 56, 64, 68, 70, 80, 85, 92, 100, 112, 115, 119, 128, 136, 140, 160, 161, 170, 175, 184, 200, 224, 230, 238, 256, 272, 280, 293, 320, 322, 340, 350, 368, 391, 400, 425, 448, 460, 476, 512, 544, 560, 575, 586, 595, 640, 644, 680, 700, 736, 782, 800, 805, 850, 896, 920, 952, 1024, 1088, 1120, 1150, 1172, 1190, 1280, 1288, 1360, 1400, 1465, 1472, 1564, 1600, 1610, 1700, 1792, 1840, 1904, 1955, 2051, 2176, 2240, 2300, 2344, 2380, 2560, 2576, 2720, 2737, 2800, 2930, 2944, 2975, 3128, 3200, 3220, 3400, 3584, 3680, 3808, 3910, 4025, 4102, 4352, 4480, 4600, 4688, 4760, 4981, 5120, 5152, 5440, 5474, 5600, 5860, 5888, 5950, 6256, 6400, 6440, 6739, 6800, 7168, 7325, 7360, 7616, 7820, 8050, 8204, 8704, 8960, 9200, 9376, 9520, 9775, 9962, 10255, 10304, 10880, 10948, 11200, 11720, 11776, 11900, 12512, 12800, 12880, 13478, 13600, 13685, 14650, 14720, 15232, 15640, 16100, 16408, 17408, 17920, 18400, 18752, 19040, 19550, 19924, 20510, 20608, 21760, 21896, 22400, 23440, 23552, 23800, 24905, 25024, 25600, 25760, 26956, 27200, 27370, 29300, 29440, 30464, 31280, 32200, 32816, 33695, 34867, 35840, 36800, 37504, 38080, 39100, 39848, 41020, 41216, 43520, 43792, 44800, 46880, 47173, 47600, 49810, 50048, 51275, 51520, 53912, 54400, 54740, 58600, 58880, 60928, 62560, 64400, 65632, 67390, 68425, 69734, 73600, 75008, 76160, 78200, 79696, 82040, 82432, 87040, 87584, 89600, 93760, 94346, 95200, 99620, 100096, 102550, 103040, 107824, 108800, 109480, 114563, 117200, 117760, 121856, 124525, 125120, 128800, 131264, 134780, 136850, 139468, 147200, 150016, 152320, 156400, 159392, 164080, 164864, 168475, 174335, 175168, 179200, 187520, 188692, 190400, 199240, 200192, 205100, 206080, 215648, 217600, 218960, 229126, 234400, 235865, 249050, 250240, 257600, 262528, 269560, 273700, 278936, 294400, 300032, 304640, 312800, 318784, 328160, 336950, 348670, 350336, 375040, 377384, 380800, 398480, 400384, 410200, 412160, 431296, 435200, 437920, 458252, 468800, 471730, 498100, 500480, 515200, 525056, 539120, 547400, 557872, 572815, 588800, 609280, 625600, 637568, 656320, 673900, 697340, 700672, 750080, 754768, 761600, 796960, 801941, 820400, 824320, 862592, 871675, 875840, 916504, 937600, 943460, 996200, 1000960, 1030400, 1050112, 1078240, 1094800, 1115744, 1145630, 1179325, 1251200, 1275136, 1312640, 1347800, 1394680, 1401344, 1500160, 1509536, 1523200, 1593920, 1603882, 1640800, 1725184, 1743350, 1751680, 1833008, 1875200, 1886920, 1992400, 2001920, 2060800, 2100224, 2156480, 2189600, 2231488, 2291260, 2358650, 2502400, 2550272, 2625280, 2695600, 2789360, 2802688, 2864075, 3019072, 3046400, 3187840, 3207764, 3281600, 3450368, 3486700, 3503360, 3666016, 3750400, 3773840, 3984800, 4009705, 4121600, 4312960, 4379200, 4462976, 4582520, 4717300, 5004800, 5100544, 5250560, 5391200, 5578720, 5728150, 6038144, 6375680, 6415528, 6563200, 6900736, 6973400, 7006720, 7332032, 7500800, 7547680, 7969600, 8019410, 8625920, 8758400, 8925952, 9165040, 9434600, 10009600, 10501120, 10782400, 11157440, 11456300, 12076288, 12751360, 12831056, 13126400, 13946800, 14013440, 14664064, 15095360, 15939200, 16038820, 17251840, 17516800, 17851904, 18330080, 18869200, 20048525, 21564800, 22314880, 22912600, 24152576, 25502720, 25662112, 26252800, 27893600, 29328128, 30190720, 31878400, 32077640, 34503680, 35033600, 35703808, 36660160, 37738400, 40097050, 43129600, 44629760, 45825200, 48305152, 51324224, 52505600, 55787200, 58656256, 60381440, 63756800, 64155280, 70067200, 73320320, 75476800, 80194100, 86259200, 89259520, 91650400, 102648448, 111574400, 117312512, 120762880, 127513600, 128310560, 146640640, 150953600, 160388200, 172518400, 178519040, 183300800, 205296896, 223148800, 241525760, 256621120, 293281280, 301907200, 320776400, 366601600, 410593792, 446297600, 513242240, 586562560, 603814400, 641552800, 733203200, 821187584, 892595200, 1026484480, 1207628800, 1283105600, 1466406400, 2052968960, 2566211200, 2932812800, 4105937920, 5132422400, 10264844800, 20529689600]

約数ペア:

[(1, 20529689600), (2, 10264844800), (4, 5132422400), (5, 4105937920), (7, 2932812800), (8, 2566211200), (10, 2052968960), (14, 1466406400), (16, 1283105600), (17, 1207628800), (20, 1026484480), (23, 892595200), (25, 821187584), (28, 733203200), (32, 641552800), (34, 603814400), (35, 586562560), (40, 513242240), (46, 446297600), (50, 410593792), (56, 366601600), (64, 320776400), (68, 301907200), (70, 293281280), (80, 256621120), (85, 241525760), (92, 223148800), (100, 205296896), (112, 183300800), (115, 178519040), (119, 172518400), (128, 160388200), (136, 150953600), (140, 146640640), (160, 128310560), (161, 127513600), (170, 120762880), (175, 117312512), (184, 111574400), (200, 102648448), (224, 91650400), (230, 89259520), (238, 86259200), (256, 80194100), (272, 75476800), (280, 73320320), (293, 70067200), (320, 64155280), (322, 63756800), (340, 60381440), (350, 58656256), (368, 55787200), (391, 52505600), (400, 51324224), (425, 48305152), (448, 45825200), (460, 44629760), (476, 43129600), (512, 40097050), (544, 37738400), (560, 36660160), (575, 35703808), (586, 35033600), (595, 34503680), (640, 32077640), (644, 31878400), (680, 30190720), (700, 29328128), (736, 27893600), (782, 26252800), (800, 25662112), (805, 25502720), (850, 24152576), (896, 22912600), (920, 22314880), (952, 21564800), (1024, 20048525), (1088, 18869200), (1120, 18330080), (1150, 17851904), (1172, 17516800), (1190, 17251840), (1280, 16038820), (1288, 15939200), (1360, 15095360), (1400, 14664064), (1465, 14013440), (1472, 13946800), (1564, 13126400), (1600, 12831056), (1610, 12751360), (1700, 12076288), (1792, 11456300), (1840, 11157440), (1904, 10782400), (1955, 10501120), (2051, 10009600), (2176, 9434600), (2240, 9165040), (2300, 8925952), (2344, 8758400), (2380, 8625920), (2560, 8019410), (2576, 7969600), (2720, 7547680), (2737, 7500800), (2800, 7332032), (2930, 7006720), (2944, 6973400), (2975, 6900736), (3128, 6563200), (3200, 6415528), (3220, 6375680), (3400, 6038144), (3584, 5728150), (3680, 5578720), (3808, 5391200), (3910, 5250560), (4025, 5100544), (4102, 5004800), (4352, 4717300), (4480, 4582520), (4600, 4462976), (4688, 4379200), (4760, 4312960), (4981, 4121600), (5120, 4009705), (5152, 3984800), (5440, 3773840), (5474, 3750400), (5600, 3666016), (5860, 3503360), (5888, 3486700), (5950, 3450368), (6256, 3281600), (6400, 3207764), (6440, 3187840), (6739, 3046400), (6800, 3019072), (7168, 2864075), (7325, 2802688), (7360, 2789360), (7616, 2695600), (7820, 2625280), (8050, 2550272), (8204, 2502400), (8704, 2358650), (8960, 2291260), (9200, 2231488), (9376, 2189600), (9520, 2156480), (9775, 2100224), (9962, 2060800), (10255, 2001920), (10304, 1992400), (10880, 1886920), (10948, 1875200), (11200, 1833008), (11720, 1751680), (11776, 1743350), (11900, 1725184), (12512, 1640800), (12800, 1603882), (12880, 1593920), (13478, 1523200), (13600, 1509536), (13685, 1500160), (14650, 1401344), (14720, 1394680), (15232, 1347800), (15640, 1312640), (16100, 1275136), (16408, 1251200), (17408, 1179325), (17920, 1145630), (18400, 1115744), (18752, 1094800), (19040, 1078240), (19550, 1050112), (19924, 1030400), (20510, 1000960), (20608, 996200), (21760, 943460), (21896, 937600), (22400, 916504), (23440, 875840), (23552, 871675), (23800, 862592), (24905, 824320), (25024, 820400), (25600, 801941), (25760, 796960), (26956, 761600), (27200, 754768), (27370, 750080), (29300, 700672), (29440, 697340), (30464, 673900), (31280, 656320), (32200, 637568), (32816, 625600), (33695, 609280), (34867, 588800), (35840, 572815), (36800, 557872), (37504, 547400), (38080, 539120), (39100, 525056), (39848, 515200), (41020, 500480), (41216, 498100), (43520, 471730), (43792, 468800), (44800, 458252), (46880, 437920), (47173, 435200), (47600, 431296), (49810, 412160), (50048, 410200), (51275, 400384), (51520, 398480), (53912, 380800), (54400, 377384), (54740, 375040), (58600, 350336), (58880, 348670), (60928, 336950), (62560, 328160), (64400, 318784), (65632, 312800), (67390, 304640), (68425, 300032), (69734, 294400), (73600, 278936), (75008, 273700), (76160, 269560), (78200, 262528), (79696, 257600), (82040, 250240), (82432, 249050), (87040, 235865), (87584, 234400), (89600, 229126), (93760, 218960), (94346, 217600), (95200, 215648), (99620, 206080), (100096, 205100), (102550, 200192), (103040, 199240), (107824, 190400), (108800, 188692), (109480, 187520), (114563, 179200), (117200, 175168), (117760, 174335), (121856, 168475), (124525, 164864), (125120, 164080), (128800, 159392), (131264, 156400), (134780, 152320), (136850, 150016), (139468, 147200)]