20803722240

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 528

約数和(自身を含む): 78363483264

約数和(自身を除く): 57559761024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 131, 140, 147, 160, 168, 192, 196, 210, 211, 224, 240, 245, 256, 262, 280, 294, 320, 336, 384, 392, 393, 420, 422, 448, 480, 490, 512, 524, 560, 588, 633, 640, 655, 672, 735, 768, 784, 786, 840, 844, 896, 917, 960, 980, 1024, 1048, 1055, 1120, 1176, 1266, 1280, 1310, 1344, 1470, 1477, 1536, 1568, 1572, 1680, 1688, 1792, 1834, 1920, 1960, 1965, 2096, 2110, 2240, 2352, 2532, 2560, 2620, 2688, 2751, 2940, 2954, 3072, 3136, 3144, 3165, 3360, 3376, 3584, 3668, 3840, 3920, 3930, 4192, 4220, 4431, 4480, 4585, 4704, 5064, 5120, 5240, 5376, 5502, 5880, 5908, 6272, 6288, 6330, 6419, 6720, 6752, 7168, 7336, 7385, 7680, 7840, 7860, 8384, 8440, 8862, 8960, 9170, 9408, 10128, 10339, 10480, 10752, 11004, 11760, 11816, 12544, 12576, 12660, 12838, 13440, 13504, 13755, 14672, 14770, 15360, 15680, 15720, 16768, 16880, 17724, 17920, 18340, 18816, 19257, 20256, 20678, 20960, 21504, 22008, 22155, 23520, 23632, 25088, 25152, 25320, 25676, 26880, 27008, 27510, 27641, 29344, 29540, 31017, 31360, 31440, 32095, 33536, 33760, 35448, 35840, 36680, 37632, 38514, 40512, 41356, 41920, 44016, 44310, 47040, 47264, 50176, 50304, 50640, 51352, 51695, 53760, 54016, 55020, 55282, 58688, 59080, 62034, 62720, 62880, 64190, 67072, 67520, 70896, 73360, 75264, 77028, 81024, 82712, 82923, 83840, 88032, 88620, 94080, 94528, 96285, 100608, 101280, 102704, 103390, 107520, 108032, 110040, 110564, 117376, 118160, 124068, 125440, 125760, 128380, 134144, 135040, 138205, 141792, 146720, 150528, 154056, 155085, 162048, 165424, 165846, 167680, 176064, 177240, 188160, 189056, 192570, 193487, 201216, 202560, 205408, 206780, 216064, 220080, 221128, 234752, 236320, 248136, 250880, 251520, 256760, 270080, 276410, 283584, 293440, 308112, 310170, 324096, 330848, 331692, 335360, 352128, 354480, 376320, 378112, 385140, 386974, 402432, 405120, 410816, 413560, 414615, 440160, 442256, 469504, 472640, 496272, 503040, 513520, 540160, 552820, 567168, 580461, 586880, 616224, 620340, 648192, 661696, 663384, 670720, 704256, 708960, 752640, 756224, 770280, 773948, 810240, 821632, 827120, 829230, 880320, 884512, 939008, 945280, 967435, 992544, 1006080, 1027040, 1080320, 1105640, 1134336, 1160922, 1173760, 1232448, 1240680, 1323392, 1326768, 1354409, 1408512, 1417920, 1512448, 1540560, 1547896, 1620480, 1643264, 1654240, 1658460, 1760640, 1769024, 1890560, 1934870, 1985088, 2012160, 2054080, 2211280, 2268672, 2321844, 2347520, 2464896, 2481360, 2646784, 2653536, 2708818, 2817024, 2835840, 2902305, 3081120, 3095792, 3240960, 3286528, 3308480, 3316920, 3521280, 3538048, 3781120, 3869740, 3970176, 4063227, 4108160, 4422560, 4537344, 4643688, 4695040, 4929792, 4962720, 5293568, 5307072, 5417636, 5671680, 5804610, 6162240, 6191584, 6573056, 6616960, 6633840, 6772045, 7042560, 7076096, 7562240, 7739480, 7940352, 8126454, 8216320, 8845120, 9287376, 9859584, 9925440, 10587136, 10614144, 10835272, 11343360, 11609220, 12324480, 12383168, 13233920, 13267680, 13544090, 14085120, 14152192, 15478960, 15880704, 16252908, 16432640, 17690240, 18574752, 19719168, 19850880, 20316135, 21228288, 21670544, 22686720, 23218440, 24648960, 24766336, 26467840, 26535360, 27088180, 28304384, 30957920, 31761408, 32505816, 32865280, 35380480, 37149504, 39701760, 40632270, 42456576, 43341088, 46436880, 49297920, 49532672, 52935680, 53070720, 54176360, 61915840, 65011632, 70760960, 74299008, 79403520, 81264540, 84913152, 86682176, 92873760, 98595840, 99065344, 106141440, 108352720, 123831680, 130023264, 141521920, 148598016, 158807040, 162529080, 173364352, 185747520, 198130688, 212282880, 216705440, 247663360, 260046528, 297196032, 325058160, 346728704, 371495040, 424565760, 433410880, 495326720, 520093056, 594392064, 650116320, 693457408, 742990080, 866821760, 990653440, 1040186112, 1300232640, 1386914816, 1485980160, 1733643520, 2080372224, 2600465280, 2971960320, 3467287040, 4160744448, 5200930560, 6934574080, 10401861120, 20803722240]

約数ペア:

[(1, 20803722240), (2, 10401861120), (3, 6934574080), (4, 5200930560), (5, 4160744448), (6, 3467287040), (7, 2971960320), (8, 2600465280), (10, 2080372224), (12, 1733643520), (14, 1485980160), (15, 1386914816), (16, 1300232640), (20, 1040186112), (21, 990653440), (24, 866821760), (28, 742990080), (30, 693457408), (32, 650116320), (35, 594392064), (40, 520093056), (42, 495326720), (48, 433410880), (49, 424565760), (56, 371495040), (60, 346728704), (64, 325058160), (70, 297196032), (80, 260046528), (84, 247663360), (96, 216705440), (98, 212282880), (105, 198130688), (112, 185747520), (120, 173364352), (128, 162529080), (131, 158807040), (140, 148598016), (147, 141521920), (160, 130023264), (168, 123831680), (192, 108352720), (196, 106141440), (210, 99065344), (211, 98595840), (224, 92873760), (240, 86682176), (245, 84913152), (256, 81264540), (262, 79403520), (280, 74299008), (294, 70760960), (320, 65011632), (336, 61915840), (384, 54176360), (392, 53070720), (393, 52935680), (420, 49532672), (422, 49297920), (448, 46436880), (480, 43341088), (490, 42456576), (512, 40632270), (524, 39701760), (560, 37149504), (588, 35380480), (633, 32865280), (640, 32505816), (655, 31761408), (672, 30957920), (735, 28304384), (768, 27088180), (784, 26535360), (786, 26467840), (840, 24766336), (844, 24648960), (896, 23218440), (917, 22686720), (960, 21670544), (980, 21228288), (1024, 20316135), (1048, 19850880), (1055, 19719168), (1120, 18574752), (1176, 17690240), (1266, 16432640), (1280, 16252908), (1310, 15880704), (1344, 15478960), (1470, 14152192), (1477, 14085120), (1536, 13544090), (1568, 13267680), (1572, 13233920), (1680, 12383168), (1688, 12324480), (1792, 11609220), (1834, 11343360), (1920, 10835272), (1960, 10614144), (1965, 10587136), (2096, 9925440), (2110, 9859584), (2240, 9287376), (2352, 8845120), (2532, 8216320), (2560, 8126454), (2620, 7940352), (2688, 7739480), (2751, 7562240), (2940, 7076096), (2954, 7042560), (3072, 6772045), (3136, 6633840), (3144, 6616960), (3165, 6573056), (3360, 6191584), (3376, 6162240), (3584, 5804610), (3668, 5671680), (3840, 5417636), (3920, 5307072), (3930, 5293568), (4192, 4962720), (4220, 4929792), (4431, 4695040), (4480, 4643688), (4585, 4537344), (4704, 4422560), (5064, 4108160), (5120, 4063227), (5240, 3970176), (5376, 3869740), (5502, 3781120), (5880, 3538048), (5908, 3521280), (6272, 3316920), (6288, 3308480), (6330, 3286528), (6419, 3240960), (6720, 3095792), (6752, 3081120), (7168, 2902305), (7336, 2835840), (7385, 2817024), (7680, 2708818), (7840, 2653536), (7860, 2646784), (8384, 2481360), (8440, 2464896), (8862, 2347520), (8960, 2321844), (9170, 2268672), (9408, 2211280), (10128, 2054080), (10339, 2012160), (10480, 1985088), (10752, 1934870), (11004, 1890560), (11760, 1769024), (11816, 1760640), (12544, 1658460), (12576, 1654240), (12660, 1643264), (12838, 1620480), (13440, 1547896), (13504, 1540560), (13755, 1512448), (14672, 1417920), (14770, 1408512), (15360, 1354409), (15680, 1326768), (15720, 1323392), (16768, 1240680), (16880, 1232448), (17724, 1173760), (17920, 1160922), (18340, 1134336), (18816, 1105640), (19257, 1080320), (20256, 1027040), (20678, 1006080), (20960, 992544), (21504, 967435), (22008, 945280), (22155, 939008), (23520, 884512), (23632, 880320), (25088, 829230), (25152, 827120), (25320, 821632), (25676, 810240), (26880, 773948), (27008, 770280), (27510, 756224), (27641, 752640), (29344, 708960), (29540, 704256), (31017, 670720), (31360, 663384), (31440, 661696), (32095, 648192), (33536, 620340), (33760, 616224), (35448, 586880), (35840, 580461), (36680, 567168), (37632, 552820), (38514, 540160), (40512, 513520), (41356, 503040), (41920, 496272), (44016, 472640), (44310, 469504), (47040, 442256), (47264, 440160), (50176, 414615), (50304, 413560), (50640, 410816), (51352, 405120), (51695, 402432), (53760, 386974), (54016, 385140), (55020, 378112), (55282, 376320), (58688, 354480), (59080, 352128), (62034, 335360), (62720, 331692), (62880, 330848), (64190, 324096), (67072, 310170), (67520, 308112), (70896, 293440), (73360, 283584), (75264, 276410), (77028, 270080), (81024, 256760), (82712, 251520), (82923, 250880), (83840, 248136), (88032, 236320), (88620, 234752), (94080, 221128), (94528, 220080), (96285, 216064), (100608, 206780), (101280, 205408), (102704, 202560), (103390, 201216), (107520, 193487), (108032, 192570), (110040, 189056), (110564, 188160), (117376, 177240), (118160, 176064), (124068, 167680), (125440, 165846), (125760, 165424), (128380, 162048), (134144, 155085), (135040, 154056), (138205, 150528), (141792, 146720)]