242870358080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8314

約数の個数: 336

約数和(自身を含む): 705929674752

約数和(自身を除く): 463059316672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 61, 62, 64, 70, 80, 98, 112, 122, 124, 140, 155, 160, 196, 217, 224, 244, 245, 248, 280, 305, 310, 320, 392, 427, 434, 448, 488, 490, 496, 560, 610, 620, 784, 854, 868, 976, 980, 992, 1085, 1120, 1220, 1240, 1519, 1568, 1708, 1736, 1891, 1952, 1960, 1984, 2135, 2170, 2240, 2440, 2480, 2989, 3038, 3136, 3416, 3472, 3782, 3904, 3920, 4270, 4340, 4880, 4960, 5978, 6076, 6832, 6944, 7564, 7595, 7840, 8191, 8540, 8680, 9455, 9760, 9920, 11956, 12152, 13237, 13664, 13888, 14945, 15128, 15190, 15680, 16382, 17080, 17360, 18910, 19520, 23912, 24304, 26474, 27328, 29890, 30256, 30380, 32764, 34160, 34720, 37820, 40955, 47824, 48608, 52948, 57337, 59780, 60512, 60760, 65528, 66185, 68320, 69440, 75640, 81910, 92659, 95648, 97216, 105896, 114674, 119560, 121024, 121520, 131056, 132370, 136640, 151280, 163820, 185318, 191296, 211792, 229348, 239120, 243040, 253921, 262112, 264740, 286685, 302560, 327640, 370636, 401359, 423584, 458696, 463295, 478240, 486080, 499651, 507842, 524224, 529480, 573370, 605120, 655280, 741272, 802718, 847168, 917392, 926590, 956480, 999302, 1015684, 1058960, 1146740, 1269605, 1310560, 1482544, 1605436, 1777447, 1834784, 1853180, 1998604, 2006795, 2031368, 2117920, 2293480, 2498255, 2539210, 2621120, 2965088, 3210872, 3497557, 3554894, 3669568, 3706360, 3997208, 4013590, 4062736, 4235840, 4586960, 4996510, 5078420, 5930176, 6421744, 6995114, 7109788, 7412720, 7994416, 8027180, 8125472, 8887235, 9173920, 9993020, 10156840, 12442129, 12843488, 13990228, 14219576, 14825440, 15489181, 15988832, 16054360, 16250944, 17487785, 17774470, 18347840, 19986040, 20313680, 24482899, 24884258, 25686976, 27980456, 28439152, 29650880, 30978362, 31977664, 32108720, 34975570, 35548940, 39972080, 40627360, 48965798, 49768516, 55960912, 56878304, 61956724, 62210645, 64217440, 69951140, 71097880, 77445905, 79944160, 81254720, 97931596, 99537032, 108424267, 111921824, 113756608, 122414495, 123913448, 124421290, 128434880, 139902280, 142195760, 154891810, 159888320, 195863192, 199074064, 216848534, 223843648, 244828990, 247826896, 248842580, 279804560, 284391520, 309783620, 391726384, 398148128, 433697068, 489657980, 495653792, 497685160, 542121335, 559609120, 568783040, 619567240, 758969869, 783452768, 796296256, 867394136, 979315960, 991307584, 995370320, 1084242670, 1119218240, 1239134480, 1517939738, 1566905536, 1734788272, 1958631920, 1990740640, 2168485340, 2478268960, 3035879476, 3469576544, 3794849345, 3917263840, 3981481280, 4336970680, 4956537920, 6071758952, 6939153088, 7589698690, 7834527680, 8673941360, 12143517904, 15179397380, 17347882720, 24287035808, 30358794760, 34695765440, 48574071616, 60717589520, 121435179040, 242870358080]

約数ペア:

[(1, 242870358080), (2, 121435179040), (4, 60717589520), (5, 48574071616), (7, 34695765440), (8, 30358794760), (10, 24287035808), (14, 17347882720), (16, 15179397380), (20, 12143517904), (28, 8673941360), (31, 7834527680), (32, 7589698690), (35, 6939153088), (40, 6071758952), (49, 4956537920), (56, 4336970680), (61, 3981481280), (62, 3917263840), (64, 3794849345), (70, 3469576544), (80, 3035879476), (98, 2478268960), (112, 2168485340), (122, 1990740640), (124, 1958631920), (140, 1734788272), (155, 1566905536), (160, 1517939738), (196, 1239134480), (217, 1119218240), (224, 1084242670), (244, 995370320), (245, 991307584), (248, 979315960), (280, 867394136), (305, 796296256), (310, 783452768), (320, 758969869), (392, 619567240), (427, 568783040), (434, 559609120), (448, 542121335), (488, 497685160), (490, 495653792), (496, 489657980), (560, 433697068), (610, 398148128), (620, 391726384), (784, 309783620), (854, 284391520), (868, 279804560), (976, 248842580), (980, 247826896), (992, 244828990), (1085, 223843648), (1120, 216848534), (1220, 199074064), (1240, 195863192), (1519, 159888320), (1568, 154891810), (1708, 142195760), (1736, 139902280), (1891, 128434880), (1952, 124421290), (1960, 123913448), (1984, 122414495), (2135, 113756608), (2170, 111921824), (2240, 108424267), (2440, 99537032), (2480, 97931596), (2989, 81254720), (3038, 79944160), (3136, 77445905), (3416, 71097880), (3472, 69951140), (3782, 64217440), (3904, 62210645), (3920, 61956724), (4270, 56878304), (4340, 55960912), (4880, 49768516), (4960, 48965798), (5978, 40627360), (6076, 39972080), (6832, 35548940), (6944, 34975570), (7564, 32108720), (7595, 31977664), (7840, 30978362), (8191, 29650880), (8540, 28439152), (8680, 27980456), (9455, 25686976), (9760, 24884258), (9920, 24482899), (11956, 20313680), (12152, 19986040), (13237, 18347840), (13664, 17774470), (13888, 17487785), (14945, 16250944), (15128, 16054360), (15190, 15988832), (15680, 15489181), (16382, 14825440), (17080, 14219576), (17360, 13990228), (18910, 12843488), (19520, 12442129), (23912, 10156840), (24304, 9993020), (26474, 9173920), (27328, 8887235), (29890, 8125472), (30256, 8027180), (30380, 7994416), (32764, 7412720), (34160, 7109788), (34720, 6995114), (37820, 6421744), (40955, 5930176), (47824, 5078420), (48608, 4996510), (52948, 4586960), (57337, 4235840), (59780, 4062736), (60512, 4013590), (60760, 3997208), (65528, 3706360), (66185, 3669568), (68320, 3554894), (69440, 3497557), (75640, 3210872), (81910, 2965088), (92659, 2621120), (95648, 2539210), (97216, 2498255), (105896, 2293480), (114674, 2117920), (119560, 2031368), (121024, 2006795), (121520, 1998604), (131056, 1853180), (132370, 1834784), (136640, 1777447), (151280, 1605436), (163820, 1482544), (185318, 1310560), (191296, 1269605), (211792, 1146740), (229348, 1058960), (239120, 1015684), (243040, 999302), (253921, 956480), (262112, 926590), (264740, 917392), (286685, 847168), (302560, 802718), (327640, 741272), (370636, 655280), (401359, 605120), (423584, 573370), (458696, 529480), (463295, 524224), (478240, 507842), (486080, 499651)]