20088839680

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 480

約数和(自身を含む): 61442067456

約数和(自身を除く): 41353227776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 97, 98, 104, 112, 127, 128, 130, 140, 160, 182, 194, 196, 208, 224, 245, 254, 256, 260, 280, 320, 364, 388, 392, 416, 448, 455, 485, 490, 508, 512, 520, 560, 635, 637, 640, 679, 728, 776, 784, 832, 889, 896, 910, 970, 980, 1016, 1040, 1120, 1261, 1270, 1274, 1280, 1358, 1456, 1552, 1568, 1651, 1664, 1778, 1792, 1820, 1940, 1960, 2032, 2080, 2240, 2522, 2540, 2548, 2560, 2716, 2912, 3104, 3136, 3185, 3302, 3328, 3395, 3556, 3584, 3640, 3880, 3920, 4064, 4160, 4445, 4480, 4753, 5044, 5080, 5096, 5432, 5824, 6208, 6223, 6272, 6305, 6370, 6604, 6656, 6790, 7112, 7280, 7760, 7840, 8128, 8255, 8320, 8827, 8890, 8960, 9506, 10088, 10160, 10192, 10864, 11557, 11648, 12319, 12416, 12446, 12544, 12610, 12740, 13208, 13580, 14224, 14560, 15520, 15680, 16256, 16510, 16640, 17654, 17780, 17920, 19012, 20176, 20320, 20384, 21728, 23114, 23296, 23765, 24638, 24832, 24892, 25088, 25220, 25480, 26416, 27160, 28448, 29120, 31040, 31115, 31360, 32512, 33020, 33280, 35308, 35560, 38024, 40352, 40640, 40768, 43456, 44135, 46228, 46592, 47530, 49276, 49664, 49784, 50440, 50960, 52832, 54320, 56896, 57785, 58240, 61595, 61789, 62080, 62230, 62720, 65024, 66040, 70616, 71120, 76048, 80704, 80899, 81280, 81536, 86233, 86912, 88270, 92456, 95060, 98552, 99568, 100880, 101920, 105664, 108640, 113792, 115570, 116480, 123190, 123578, 124160, 124460, 125440, 132080, 141232, 142240, 152096, 160147, 161408, 161798, 162560, 163072, 172466, 173824, 176540, 184912, 190120, 197104, 199136, 201760, 203840, 211328, 217280, 227584, 231140, 232960, 246380, 247156, 248320, 248920, 264160, 282464, 284480, 304192, 308945, 320294, 322816, 323596, 325120, 326144, 344932, 347648, 353080, 369824, 380240, 394208, 398272, 403520, 404495, 407680, 422656, 431165, 434560, 455168, 462280, 492760, 494312, 497840, 528320, 564928, 568960, 603631, 608384, 617890, 640588, 645632, 647192, 689864, 706160, 739648, 760480, 788416, 796544, 800735, 807040, 808990, 815360, 845312, 862330, 869120, 924560, 985520, 988624, 995680, 1056640, 1121029, 1129856, 1137920, 1207262, 1216768, 1235780, 1281176, 1294384, 1379728, 1412320, 1479296, 1520960, 1576832, 1593088, 1601470, 1614080, 1617980, 1630720, 1724660, 1738240, 1849120, 1971040, 1977248, 1991360, 2113280, 2242058, 2259712, 2275840, 2414524, 2433536, 2471560, 2562352, 2588768, 2759456, 2824640, 2958592, 3018155, 3041920, 3153664, 3186176, 3202940, 3228160, 3235960, 3449320, 3698240, 3942080, 3954496, 3982720, 4226560, 4484116, 4519424, 4829048, 4943120, 5124704, 5177536, 5518912, 5605145, 5649280, 5917184, 6036310, 6083840, 6307328, 6405880, 6471920, 6898640, 7396480, 7847203, 7884160, 7908992, 7965440, 8968232, 9658096, 9886240, 10249408, 10355072, 11037824, 11210290, 11298560, 12072620, 12167680, 12811760, 12943840, 13797280, 14792960, 15694406, 15768320, 15817984, 15930880, 17936464, 19316192, 19772480, 20498816, 20710144, 22075648, 22420580, 22597120, 24145240, 25623520, 25887680, 27594560, 29585920, 31388812, 31536640, 31635968, 35872928, 38632384, 39236015, 39544960, 40997632, 41420288, 44151296, 44841160, 48290480, 51247040, 51775360, 55189120, 62777624, 71745856, 77264768, 78472030, 79089920, 81995264, 89682320, 96580960, 102494080, 103550720, 110378240, 125555248, 143491712, 154529536, 156944060, 158179840, 179364640, 193161920, 204988160, 207101440, 220756480, 251110496, 286983424, 309059072, 313888120, 358729280, 386323840, 409976320, 502220992, 573966848, 627776240, 717458560, 772647680, 1004441984, 1255552480, 1434917120, 1545295360, 2008883968, 2511104960, 2869834240, 4017767936, 5022209920, 10044419840, 20088839680]

約数ペア:

[(1, 20088839680), (2, 10044419840), (4, 5022209920), (5, 4017767936), (7, 2869834240), (8, 2511104960), (10, 2008883968), (13, 1545295360), (14, 1434917120), (16, 1255552480), (20, 1004441984), (26, 772647680), (28, 717458560), (32, 627776240), (35, 573966848), (40, 502220992), (49, 409976320), (52, 386323840), (56, 358729280), (64, 313888120), (65, 309059072), (70, 286983424), (80, 251110496), (91, 220756480), (97, 207101440), (98, 204988160), (104, 193161920), (112, 179364640), (127, 158179840), (128, 156944060), (130, 154529536), (140, 143491712), (160, 125555248), (182, 110378240), (194, 103550720), (196, 102494080), (208, 96580960), (224, 89682320), (245, 81995264), (254, 79089920), (256, 78472030), (260, 77264768), (280, 71745856), (320, 62777624), (364, 55189120), (388, 51775360), (392, 51247040), (416, 48290480), (448, 44841160), (455, 44151296), (485, 41420288), (490, 40997632), (508, 39544960), (512, 39236015), (520, 38632384), (560, 35872928), (635, 31635968), (637, 31536640), (640, 31388812), (679, 29585920), (728, 27594560), (776, 25887680), (784, 25623520), (832, 24145240), (889, 22597120), (896, 22420580), (910, 22075648), (970, 20710144), (980, 20498816), (1016, 19772480), (1040, 19316192), (1120, 17936464), (1261, 15930880), (1270, 15817984), (1274, 15768320), (1280, 15694406), (1358, 14792960), (1456, 13797280), (1552, 12943840), (1568, 12811760), (1651, 12167680), (1664, 12072620), (1778, 11298560), (1792, 11210290), (1820, 11037824), (1940, 10355072), (1960, 10249408), (2032, 9886240), (2080, 9658096), (2240, 8968232), (2522, 7965440), (2540, 7908992), (2548, 7884160), (2560, 7847203), (2716, 7396480), (2912, 6898640), (3104, 6471920), (3136, 6405880), (3185, 6307328), (3302, 6083840), (3328, 6036310), (3395, 5917184), (3556, 5649280), (3584, 5605145), (3640, 5518912), (3880, 5177536), (3920, 5124704), (4064, 4943120), (4160, 4829048), (4445, 4519424), (4480, 4484116), (4753, 4226560), (5044, 3982720), (5080, 3954496), (5096, 3942080), (5432, 3698240), (5824, 3449320), (6208, 3235960), (6223, 3228160), (6272, 3202940), (6305, 3186176), (6370, 3153664), (6604, 3041920), (6656, 3018155), (6790, 2958592), (7112, 2824640), (7280, 2759456), (7760, 2588768), (7840, 2562352), (8128, 2471560), (8255, 2433536), (8320, 2414524), (8827, 2275840), (8890, 2259712), (8960, 2242058), (9506, 2113280), (10088, 1991360), (10160, 1977248), (10192, 1971040), (10864, 1849120), (11557, 1738240), (11648, 1724660), (12319, 1630720), (12416, 1617980), (12446, 1614080), (12544, 1601470), (12610, 1593088), (12740, 1576832), (13208, 1520960), (13580, 1479296), (14224, 1412320), (14560, 1379728), (15520, 1294384), (15680, 1281176), (16256, 1235780), (16510, 1216768), (16640, 1207262), (17654, 1137920), (17780, 1129856), (17920, 1121029), (19012, 1056640), (20176, 995680), (20320, 988624), (20384, 985520), (21728, 924560), (23114, 869120), (23296, 862330), (23765, 845312), (24638, 815360), (24832, 808990), (24892, 807040), (25088, 800735), (25220, 796544), (25480, 788416), (26416, 760480), (27160, 739648), (28448, 706160), (29120, 689864), (31040, 647192), (31115, 645632), (31360, 640588), (32512, 617890), (33020, 608384), (33280, 603631), (35308, 568960), (35560, 564928), (38024, 528320), (40352, 497840), (40640, 494312), (40768, 492760), (43456, 462280), (44135, 455168), (46228, 434560), (46592, 431165), (47530, 422656), (49276, 407680), (49664, 404495), (49784, 403520), (50440, 398272), (50960, 394208), (52832, 380240), (54320, 369824), (56896, 353080), (57785, 347648), (58240, 344932), (61595, 326144), (61789, 325120), (62080, 323596), (62230, 322816), (62720, 320294), (65024, 308945), (66040, 304192), (70616, 284480), (71120, 282464), (76048, 264160), (80704, 248920), (80899, 248320), (81280, 247156), (81536, 246380), (86233, 232960), (86912, 231140), (88270, 227584), (92456, 217280), (95060, 211328), (98552, 203840), (99568, 201760), (100880, 199136), (101920, 197104), (105664, 190120), (108640, 184912), (113792, 176540), (115570, 173824), (116480, 172466), (123190, 163072), (123578, 162560), (124160, 161798), (124460, 161408), (125440, 160147), (132080, 152096), (141232, 142240)]