15960645120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 640

約数和(自身を含む): 61570916352

約数和(自身を除く): 45610271232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 61, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 122, 124, 128, 140, 155, 157, 160, 168, 183, 186, 192, 210, 217, 224, 240, 244, 248, 256, 280, 305, 310, 314, 320, 336, 366, 372, 384, 420, 427, 434, 448, 465, 471, 480, 488, 496, 512, 560, 610, 620, 628, 640, 651, 672, 732, 744, 768, 785, 840, 854, 868, 896, 915, 930, 942, 960, 976, 992, 1085, 1099, 1120, 1220, 1240, 1256, 1280, 1281, 1302, 1344, 1464, 1488, 1536, 1570, 1680, 1708, 1736, 1792, 1830, 1860, 1884, 1891, 1920, 1952, 1984, 2135, 2170, 2198, 2240, 2355, 2440, 2480, 2512, 2560, 2562, 2604, 2688, 2928, 2976, 3140, 3255, 3297, 3360, 3416, 3472, 3584, 3660, 3720, 3768, 3782, 3840, 3904, 3968, 4270, 4340, 4396, 4480, 4710, 4867, 4880, 4960, 5024, 5124, 5208, 5376, 5495, 5673, 5856, 5952, 6280, 6405, 6510, 6594, 6720, 6832, 6944, 7320, 7440, 7536, 7564, 7680, 7808, 7936, 8540, 8680, 8792, 8960, 9420, 9455, 9577, 9734, 9760, 9920, 10048, 10248, 10416, 10752, 10990, 11346, 11712, 11904, 12560, 12810, 13020, 13188, 13237, 13440, 13664, 13888, 14601, 14640, 14880, 15072, 15128, 15616, 15872, 16485, 17080, 17360, 17584, 17920, 18840, 18910, 19154, 19468, 19520, 19840, 20096, 20496, 20832, 21980, 22692, 23424, 23808, 24335, 25120, 25620, 26040, 26376, 26474, 26880, 27328, 27776, 28365, 28731, 29202, 29280, 29760, 30144, 30256, 31232, 32970, 34069, 34160, 34720, 35168, 37680, 37820, 38308, 38936, 39040, 39680, 39711, 40192, 40992, 41664, 43960, 45384, 46848, 47616, 47885, 48670, 50240, 51240, 52080, 52752, 52948, 53760, 54656, 55552, 56730, 57462, 58404, 58560, 59520, 60288, 60512, 65940, 66185, 67039, 68138, 68320, 69440, 70336, 73005, 75360, 75640, 76616, 77872, 78080, 79360, 79422, 80384, 81984, 83328, 87920, 90768, 93696, 95770, 97340, 100480, 102207, 102480, 104160, 105504, 105896, 109312, 111104, 113460, 114924, 116808, 117120, 119040, 120576, 121024, 131880, 132370, 134078, 136276, 136640, 138880, 140672, 143655, 146010, 150720, 151280, 153232, 155744, 156160, 158844, 163968, 166656, 170345, 175840, 181536, 191540, 194680, 198555, 200960, 201117, 204414, 204960, 208320, 211008, 211792, 218624, 226920, 229848, 233616, 234240, 238080, 241152, 242048, 263760, 264740, 268156, 272552, 273280, 277760, 281344, 287310, 292020, 296887, 301440, 302560, 306464, 311488, 317688, 327936, 333312, 335195, 340690, 351680, 363072, 383080, 389360, 397110, 401920, 402234, 408828, 409920, 416640, 422016, 423584, 453840, 459696, 467232, 468480, 484096, 511035, 527520, 529480, 536312, 545104, 546560, 555520, 562688, 574620, 584040, 593774, 602880, 605120, 612928, 622976, 635376, 655872, 670390, 681380, 703360, 726144, 766160, 778720, 794220, 804468, 817656, 819840, 833280, 844032, 847168, 890661, 907680, 919392, 934464, 968192, 1005585, 1022070, 1055040, 1058960, 1072624, 1090208, 1093120, 1149240, 1168080, 1187548, 1205760, 1210240, 1225856, 1245952, 1270752, 1340780, 1362760, 1406720, 1452288, 1484435, 1532320, 1557440, 1588440, 1608936, 1635312, 1639680, 1666560, 1688064, 1694336, 1781322, 1815360, 1838784, 1868928, 2011170, 2044140, 2078209, 2110080, 2117920, 2145248, 2180416, 2298480, 2336160, 2375096, 2420480, 2451712, 2491904, 2541504, 2681560, 2725520, 2813440, 2904576, 2968870, 3064640, 3114880, 3176880, 3217872, 3270624, 3279360, 3388672, 3562644, 3630720, 3677568, 3737856, 4022340, 4088280, 4156418, 4220160, 4235840, 4290496, 4360832, 4453305, 4596960, 4672320, 4750192, 4840960, 4903424, 5083008, 5363120, 5451040, 5937740, 6129280, 6229760, 6234627, 6353760, 6435744, 6541248, 6777344, 7125288, 7261440, 7355136, 7475712, 8044680, 8176560, 8312836, 8440320, 8471680, 8580992, 8721664, 8906610, 9193920, 9344640, 9500384, 10166016, 10391045, 10726240, 10902080, 11875480, 12258560, 12459520, 12469254, 12707520, 12871488, 13082496, 14250576, 14522880, 14710272, 16089360, 16353120, 16625672, 16943360, 17161984, 17443328, 17813220, 18387840, 18689280, 19000768, 20332032, 20782090, 21452480, 21804160, 23750960, 24517120, 24938508, 25415040, 25742976, 26164992, 28501152, 31173135, 32178720, 32706240, 33251344, 33886720, 34323968, 35626440, 36775680, 37378560, 38001536, 41564180, 42904960, 43608320, 47501920, 49877016, 50830080, 51485952, 52329984, 57002304, 62346270, 64357440, 65412480, 66502688, 71252880, 73551360, 76003072, 83128360, 85809920, 87216640, 95003840, 99754032, 101660160, 102971904, 114004608, 124692540, 128714880, 130824960, 133005376, 142505760, 152006144, 166256720, 171619840, 190007680, 199508064, 228009216, 249385080, 257429760, 261649920, 266010752, 285011520, 332513440, 380015360, 399016128, 456018432, 498770160, 514859520, 532021504, 570023040, 665026880, 760030720, 798032256, 997540320, 1064043008, 1140046080, 1330053760, 1596064512, 1995080640, 2280092160, 2660107520, 3192129024, 3990161280, 5320215040, 7980322560, 15960645120]

約数ペア:

[(1, 15960645120), (2, 7980322560), (3, 5320215040), (4, 3990161280), (5, 3192129024), (6, 2660107520), (7, 2280092160), (8, 1995080640), (10, 1596064512), (12, 1330053760), (14, 1140046080), (15, 1064043008), (16, 997540320), (20, 798032256), (21, 760030720), (24, 665026880), (28, 570023040), (30, 532021504), (31, 514859520), (32, 498770160), (35, 456018432), (40, 399016128), (42, 380015360), (48, 332513440), (56, 285011520), (60, 266010752), (61, 261649920), (62, 257429760), (64, 249385080), (70, 228009216), (80, 199508064), (84, 190007680), (93, 171619840), (96, 166256720), (105, 152006144), (112, 142505760), (120, 133005376), (122, 130824960), (124, 128714880), (128, 124692540), (140, 114004608), (155, 102971904), (157, 101660160), (160, 99754032), (168, 95003840), (183, 87216640), (186, 85809920), (192, 83128360), (210, 76003072), (217, 73551360), (224, 71252880), (240, 66502688), (244, 65412480), (248, 64357440), (256, 62346270), (280, 57002304), (305, 52329984), (310, 51485952), (314, 50830080), (320, 49877016), (336, 47501920), (366, 43608320), (372, 42904960), (384, 41564180), (420, 38001536), (427, 37378560), (434, 36775680), (448, 35626440), (465, 34323968), (471, 33886720), (480, 33251344), (488, 32706240), (496, 32178720), (512, 31173135), (560, 28501152), (610, 26164992), (620, 25742976), (628, 25415040), (640, 24938508), (651, 24517120), (672, 23750960), (732, 21804160), (744, 21452480), (768, 20782090), (785, 20332032), (840, 19000768), (854, 18689280), (868, 18387840), (896, 17813220), (915, 17443328), (930, 17161984), (942, 16943360), (960, 16625672), (976, 16353120), (992, 16089360), (1085, 14710272), (1099, 14522880), (1120, 14250576), (1220, 13082496), (1240, 12871488), (1256, 12707520), (1280, 12469254), (1281, 12459520), (1302, 12258560), (1344, 11875480), (1464, 10902080), (1488, 10726240), (1536, 10391045), (1570, 10166016), (1680, 9500384), (1708, 9344640), (1736, 9193920), (1792, 8906610), (1830, 8721664), (1860, 8580992), (1884, 8471680), (1891, 8440320), (1920, 8312836), (1952, 8176560), (1984, 8044680), (2135, 7475712), (2170, 7355136), (2198, 7261440), (2240, 7125288), (2355, 6777344), (2440, 6541248), (2480, 6435744), (2512, 6353760), (2560, 6234627), (2562, 6229760), (2604, 6129280), (2688, 5937740), (2928, 5451040), (2976, 5363120), (3140, 5083008), (3255, 4903424), (3297, 4840960), (3360, 4750192), (3416, 4672320), (3472, 4596960), (3584, 4453305), (3660, 4360832), (3720, 4290496), (3768, 4235840), (3782, 4220160), (3840, 4156418), (3904, 4088280), (3968, 4022340), (4270, 3737856), (4340, 3677568), (4396, 3630720), (4480, 3562644), (4710, 3388672), (4867, 3279360), (4880, 3270624), (4960, 3217872), (5024, 3176880), (5124, 3114880), (5208, 3064640), (5376, 2968870), (5495, 2904576), (5673, 2813440), (5856, 2725520), (5952, 2681560), (6280, 2541504), (6405, 2491904), (6510, 2451712), (6594, 2420480), (6720, 2375096), (6832, 2336160), (6944, 2298480), (7320, 2180416), (7440, 2145248), (7536, 2117920), (7564, 2110080), (7680, 2078209), (7808, 2044140), (7936, 2011170), (8540, 1868928), (8680, 1838784), (8792, 1815360), (8960, 1781322), (9420, 1694336), (9455, 1688064), (9577, 1666560), (9734, 1639680), (9760, 1635312), (9920, 1608936), (10048, 1588440), (10248, 1557440), (10416, 1532320), (10752, 1484435), (10990, 1452288), (11346, 1406720), (11712, 1362760), (11904, 1340780), (12560, 1270752), (12810, 1245952), (13020, 1225856), (13188, 1210240), (13237, 1205760), (13440, 1187548), (13664, 1168080), (13888, 1149240), (14601, 1093120), (14640, 1090208), (14880, 1072624), (15072, 1058960), (15128, 1055040), (15616, 1022070), (15872, 1005585), (16485, 968192), (17080, 934464), (17360, 919392), (17584, 907680), (17920, 890661), (18840, 847168), (18910, 844032), (19154, 833280), (19468, 819840), (19520, 817656), (19840, 804468), (20096, 794220), (20496, 778720), (20832, 766160), (21980, 726144), (22692, 703360), (23424, 681380), (23808, 670390), (24335, 655872), (25120, 635376), (25620, 622976), (26040, 612928), (26376, 605120), (26474, 602880), (26880, 593774), (27328, 584040), (27776, 574620), (28365, 562688), (28731, 555520), (29202, 546560), (29280, 545104), (29760, 536312), (30144, 529480), (30256, 527520), (31232, 511035), (32970, 484096), (34069, 468480), (34160, 467232), (34720, 459696), (35168, 453840), (37680, 423584), (37820, 422016), (38308, 416640), (38936, 409920), (39040, 408828), (39680, 402234), (39711, 401920), (40192, 397110), (40992, 389360), (41664, 383080), (43960, 363072), (45384, 351680), (46848, 340690), (47616, 335195), (47885, 333312), (48670, 327936), (50240, 317688), (51240, 311488), (52080, 306464), (52752, 302560), (52948, 301440), (53760, 296887), (54656, 292020), (55552, 287310), (56730, 281344), (57462, 277760), (58404, 273280), (58560, 272552), (59520, 268156), (60288, 264740), (60512, 263760), (65940, 242048), (66185, 241152), (67039, 238080), (68138, 234240), (68320, 233616), (69440, 229848), (70336, 226920), (73005, 218624), (75360, 211792), (75640, 211008), (76616, 208320), (77872, 204960), (78080, 204414), (79360, 201117), (79422, 200960), (80384, 198555), (81984, 194680), (83328, 191540), (87920, 181536), (90768, 175840), (93696, 170345), (95770, 166656), (97340, 163968), (100480, 158844), (102207, 156160), (102480, 155744), (104160, 153232), (105504, 151280), (105896, 150720), (109312, 146010), (111104, 143655), (113460, 140672), (114924, 138880), (116808, 136640), (117120, 136276), (119040, 134078), (120576, 132370), (121024, 131880)]