20737441440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:277

約数の個数: 576

約数和(自身を含む): 75658302720

約数和(自身を除く): 54920861280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 53, 60, 71, 72, 80, 86, 89, 90, 96, 106, 120, 129, 142, 144, 159, 160, 172, 178, 180, 212, 213, 215, 240, 258, 265, 267, 284, 288, 318, 344, 355, 356, 360, 387, 424, 426, 430, 445, 477, 480, 516, 530, 534, 568, 636, 639, 645, 688, 710, 712, 720, 774, 795, 801, 848, 852, 860, 890, 954, 1032, 1060, 1065, 1068, 1136, 1272, 1278, 1290, 1335, 1376, 1420, 1424, 1440, 1548, 1590, 1602, 1696, 1704, 1720, 1780, 1908, 1935, 2064, 2120, 2130, 2136, 2272, 2279, 2385, 2544, 2556, 2580, 2670, 2840, 2848, 3053, 3096, 3180, 3195, 3204, 3408, 3440, 3560, 3763, 3816, 3827, 3870, 4005, 4128, 4240, 4260, 4272, 4558, 4717, 4770, 5088, 5112, 5160, 5340, 5680, 6106, 6192, 6319, 6360, 6390, 6408, 6816, 6837, 6880, 7120, 7526, 7632, 7654, 7740, 8010, 8480, 8520, 8544, 9116, 9159, 9434, 9540, 10224, 10320, 10680, 11289, 11360, 11395, 11481, 12212, 12384, 12638, 12720, 12780, 12816, 13674, 14151, 14240, 15052, 15264, 15265, 15308, 15480, 16020, 17040, 18232, 18318, 18815, 18868, 18957, 19080, 19135, 20448, 20511, 20640, 21360, 22578, 22790, 22962, 23585, 24424, 25276, 25440, 25560, 25632, 27348, 27477, 28302, 30104, 30530, 30616, 30960, 31595, 32040, 33867, 34080, 34185, 34443, 36464, 36636, 37630, 37736, 37914, 38160, 38270, 41022, 42453, 42720, 45156, 45580, 45795, 45924, 47170, 48848, 50552, 51120, 54696, 54954, 56445, 56604, 56871, 57405, 60208, 61060, 61232, 61920, 63190, 64080, 67734, 68370, 68886, 70755, 72928, 73272, 75260, 75472, 75828, 76320, 76540, 82044, 84906, 90312, 91160, 91590, 91848, 94340, 94785, 97696, 101104, 102240, 102555, 109392, 109908, 112890, 113208, 113742, 114810, 120416, 122120, 122464, 126380, 128160, 135468, 136740, 137385, 137772, 141510, 146544, 150520, 150944, 151656, 153080, 161809, 164088, 169335, 169812, 172215, 180624, 182320, 183180, 183696, 188680, 189570, 202208, 202831, 205110, 212265, 218784, 219816, 225780, 226416, 227484, 229620, 244240, 252760, 270936, 271717, 273480, 274770, 275544, 283020, 284355, 293088, 301040, 303312, 306160, 323618, 328176, 334907, 338670, 339624, 344430, 361248, 364640, 366360, 367392, 377360, 379140, 405662, 410220, 424530, 439632, 451560, 452832, 454968, 459240, 485427, 488480, 505520, 541872, 543434, 546960, 549540, 551088, 566040, 568710, 602080, 606624, 608493, 612320, 647236, 656352, 669814, 677340, 679248, 688860, 732720, 754720, 758280, 809045, 811324, 815151, 820440, 849060, 879264, 903120, 909936, 918480, 970854, 1004721, 1011040, 1014155, 1083744, 1086868, 1093920, 1099080, 1102176, 1132080, 1137420, 1216986, 1294472, 1339628, 1354680, 1358496, 1358585, 1377720, 1456281, 1465440, 1516560, 1618090, 1622648, 1630302, 1640880, 1674535, 1698120, 1806240, 1819872, 1825479, 1836960, 1941708, 2009442, 2028310, 2173736, 2198160, 2264160, 2274840, 2427135, 2433972, 2445453, 2588944, 2679256, 2709360, 2717170, 2755440, 2912562, 3014163, 3033120, 3042465, 3236180, 3245296, 3260604, 3281760, 3349070, 3396240, 3650958, 3883416, 4018884, 4056620, 4075755, 4347472, 4396320, 4549680, 4854270, 4867944, 4890906, 5023605, 5177888, 5358512, 5418720, 5434340, 5510880, 5825124, 6028326, 6084930, 6472360, 6490592, 6521208, 6698140, 6792480, 7281405, 7301916, 7766832, 8037768, 8113240, 8151510, 8694944, 9099360, 9127395, 9708540, 9735888, 9781812, 10047210, 10717024, 10868680, 11650248, 12056652, 12169860, 12227265, 12944720, 13042416, 13396280, 14401001, 14562810, 14603832, 15070815, 15533664, 16075536, 16226480, 16303020, 18254790, 19417080, 19471776, 19563624, 20094420, 21737360, 23300496, 24113304, 24339720, 24454530, 25889440, 26084832, 26792560, 28802002, 29125620, 29207664, 30141630, 32151072, 32452960, 32606040, 36509580, 38834160, 39127248, 40188840, 43203003, 43474720, 46600992, 48226608, 48679440, 48909060, 53585120, 57604004, 58251240, 58415328, 60283260, 65212080, 72005005, 73019160, 77668320, 78254496, 80377680, 86406006, 96453216, 97358880, 97818120, 115208008, 116502480, 120566520, 129609009, 130424160, 144010010, 146038320, 160755360, 172812012, 195636240, 216015015, 230416016, 233004960, 241133040, 259218018, 288020020, 292076640, 345624024, 391272480, 432030030, 460832032, 482266080, 518436036, 576040040, 648045045, 691248048, 864060060, 1036872072, 1152080080, 1296090090, 1382496096, 1728120120, 2073744144, 2304160160, 2592180180, 3456240240, 4147488288, 5184360360, 6912480480, 10368720720, 20737441440]

約数ペア:

[(1, 20737441440), (2, 10368720720), (3, 6912480480), (4, 5184360360), (5, 4147488288), (6, 3456240240), (8, 2592180180), (9, 2304160160), (10, 2073744144), (12, 1728120120), (15, 1382496096), (16, 1296090090), (18, 1152080080), (20, 1036872072), (24, 864060060), (30, 691248048), (32, 648045045), (36, 576040040), (40, 518436036), (43, 482266080), (45, 460832032), (48, 432030030), (53, 391272480), (60, 345624024), (71, 292076640), (72, 288020020), (80, 259218018), (86, 241133040), (89, 233004960), (90, 230416016), (96, 216015015), (106, 195636240), (120, 172812012), (129, 160755360), (142, 146038320), (144, 144010010), (159, 130424160), (160, 129609009), (172, 120566520), (178, 116502480), (180, 115208008), (212, 97818120), (213, 97358880), (215, 96453216), (240, 86406006), (258, 80377680), (265, 78254496), (267, 77668320), (284, 73019160), (288, 72005005), (318, 65212080), (344, 60283260), (355, 58415328), (356, 58251240), (360, 57604004), (387, 53585120), (424, 48909060), (426, 48679440), (430, 48226608), (445, 46600992), (477, 43474720), (480, 43203003), (516, 40188840), (530, 39127248), (534, 38834160), (568, 36509580), (636, 32606040), (639, 32452960), (645, 32151072), (688, 30141630), (710, 29207664), (712, 29125620), (720, 28802002), (774, 26792560), (795, 26084832), (801, 25889440), (848, 24454530), (852, 24339720), (860, 24113304), (890, 23300496), (954, 21737360), (1032, 20094420), (1060, 19563624), (1065, 19471776), (1068, 19417080), (1136, 18254790), (1272, 16303020), (1278, 16226480), (1290, 16075536), (1335, 15533664), (1376, 15070815), (1420, 14603832), (1424, 14562810), (1440, 14401001), (1548, 13396280), (1590, 13042416), (1602, 12944720), (1696, 12227265), (1704, 12169860), (1720, 12056652), (1780, 11650248), (1908, 10868680), (1935, 10717024), (2064, 10047210), (2120, 9781812), (2130, 9735888), (2136, 9708540), (2272, 9127395), (2279, 9099360), (2385, 8694944), (2544, 8151510), (2556, 8113240), (2580, 8037768), (2670, 7766832), (2840, 7301916), (2848, 7281405), (3053, 6792480), (3096, 6698140), (3180, 6521208), (3195, 6490592), (3204, 6472360), (3408, 6084930), (3440, 6028326), (3560, 5825124), (3763, 5510880), (3816, 5434340), (3827, 5418720), (3870, 5358512), (4005, 5177888), (4128, 5023605), (4240, 4890906), (4260, 4867944), (4272, 4854270), (4558, 4549680), (4717, 4396320), (4770, 4347472), (5088, 4075755), (5112, 4056620), (5160, 4018884), (5340, 3883416), (5680, 3650958), (6106, 3396240), (6192, 3349070), (6319, 3281760), (6360, 3260604), (6390, 3245296), (6408, 3236180), (6816, 3042465), (6837, 3033120), (6880, 3014163), (7120, 2912562), (7526, 2755440), (7632, 2717170), (7654, 2709360), (7740, 2679256), (8010, 2588944), (8480, 2445453), (8520, 2433972), (8544, 2427135), (9116, 2274840), (9159, 2264160), (9434, 2198160), (9540, 2173736), (10224, 2028310), (10320, 2009442), (10680, 1941708), (11289, 1836960), (11360, 1825479), (11395, 1819872), (11481, 1806240), (12212, 1698120), (12384, 1674535), (12638, 1640880), (12720, 1630302), (12780, 1622648), (12816, 1618090), (13674, 1516560), (14151, 1465440), (14240, 1456281), (15052, 1377720), (15264, 1358585), (15265, 1358496), (15308, 1354680), (15480, 1339628), (16020, 1294472), (17040, 1216986), (18232, 1137420), (18318, 1132080), (18815, 1102176), (18868, 1099080), (18957, 1093920), (19080, 1086868), (19135, 1083744), (20448, 1014155), (20511, 1011040), (20640, 1004721), (21360, 970854), (22578, 918480), (22790, 909936), (22962, 903120), (23585, 879264), (24424, 849060), (25276, 820440), (25440, 815151), (25560, 811324), (25632, 809045), (27348, 758280), (27477, 754720), (28302, 732720), (30104, 688860), (30530, 679248), (30616, 677340), (30960, 669814), (31595, 656352), (32040, 647236), (33867, 612320), (34080, 608493), (34185, 606624), (34443, 602080), (36464, 568710), (36636, 566040), (37630, 551088), (37736, 549540), (37914, 546960), (38160, 543434), (38270, 541872), (41022, 505520), (42453, 488480), (42720, 485427), (45156, 459240), (45580, 454968), (45795, 452832), (45924, 451560), (47170, 439632), (48848, 424530), (50552, 410220), (51120, 405662), (54696, 379140), (54954, 377360), (56445, 367392), (56604, 366360), (56871, 364640), (57405, 361248), (60208, 344430), (61060, 339624), (61232, 338670), (61920, 334907), (63190, 328176), (64080, 323618), (67734, 306160), (68370, 303312), (68886, 301040), (70755, 293088), (72928, 284355), (73272, 283020), (75260, 275544), (75472, 274770), (75828, 273480), (76320, 271717), (76540, 270936), (82044, 252760), (84906, 244240), (90312, 229620), (91160, 227484), (91590, 226416), (91848, 225780), (94340, 219816), (94785, 218784), (97696, 212265), (101104, 205110), (102240, 202831), (102555, 202208), (109392, 189570), (109908, 188680), (112890, 183696), (113208, 183180), (113742, 182320), (114810, 180624), (120416, 172215), (122120, 169812), (122464, 169335), (126380, 164088), (128160, 161809), (135468, 153080), (136740, 151656), (137385, 150944), (137772, 150520), (141510, 146544)]