20560612800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:605

約数の個数: 672

約数和(自身を含む): 84012178432

約数和(自身を除く): 63451565632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 100, 103, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 192, 195, 200, 206, 208, 210, 224, 240, 260, 273, 280, 300, 309, 312, 320, 325, 336, 350, 364, 390, 400, 412, 416, 420, 448, 455, 457, 480, 515, 520, 525, 546, 560, 600, 618, 624, 650, 672, 700, 721, 728, 780, 800, 824, 832, 840, 910, 914, 960, 975, 1030, 1040, 1050, 1092, 1120, 1200, 1236, 1248, 1300, 1339, 1344, 1365, 1371, 1400, 1442, 1456, 1545, 1560, 1600, 1648, 1680, 1820, 1828, 1950, 2060, 2080, 2100, 2163, 2184, 2240, 2275, 2285, 2400, 2472, 2496, 2575, 2600, 2678, 2730, 2742, 2800, 2884, 2912, 3090, 3120, 3199, 3296, 3360, 3605, 3640, 3656, 3900, 4017, 4120, 4160, 4200, 4326, 4368, 4550, 4570, 4800, 4944, 5150, 5200, 5356, 5460, 5484, 5600, 5768, 5824, 5941, 6180, 6240, 6398, 6592, 6695, 6720, 6825, 6855, 7210, 7280, 7312, 7725, 7800, 8034, 8240, 8400, 8652, 8736, 9100, 9140, 9373, 9597, 9888, 10300, 10400, 10712, 10815, 10920, 10968, 11200, 11425, 11536, 11882, 12360, 12480, 12796, 13390, 13650, 13710, 14420, 14560, 14624, 15450, 15600, 15995, 16068, 16480, 16800, 17304, 17472, 17823, 18025, 18200, 18280, 18746, 19194, 19776, 20085, 20600, 20800, 21424, 21630, 21840, 21936, 22850, 23072, 23764, 24720, 25592, 26780, 27300, 27420, 28119, 28840, 29120, 29248, 29705, 30900, 31200, 31990, 32136, 32960, 33475, 33600, 34275, 34608, 35646, 36050, 36400, 36560, 37492, 38388, 40170, 41200, 41587, 42848, 43260, 43680, 43872, 45700, 46144, 46865, 47071, 47528, 47985, 49440, 51184, 53560, 54075, 54600, 54840, 56238, 57680, 59410, 61800, 62400, 63980, 64272, 66950, 68550, 69216, 71292, 72100, 72800, 73120, 74984, 76776, 79975, 80340, 82400, 83174, 85696, 86520, 87360, 87744, 89115, 91400, 93730, 94142, 95056, 95970, 98880, 100425, 102368, 107120, 108150, 109200, 109680, 112476, 115360, 118820, 123600, 124761, 127960, 128544, 133900, 137100, 138432, 140595, 141213, 142584, 144200, 145600, 146240, 148525, 149968, 153552, 159950, 160680, 164800, 166348, 173040, 178230, 182800, 187460, 188284, 190112, 191940, 200850, 204736, 207935, 214240, 216300, 218400, 219360, 224952, 230720, 234325, 235355, 237640, 239925, 247200, 249522, 255920, 257088, 267800, 274200, 281190, 282426, 285168, 288400, 297050, 299936, 307104, 319900, 321360, 329497, 332696, 346080, 356460, 365600, 374920, 376568, 380224, 383880, 401700, 415870, 428480, 432600, 436800, 438720, 445575, 449904, 468650, 470710, 475280, 479850, 494400, 499044, 511840, 535600, 548400, 562380, 564852, 570336, 576800, 594100, 599872, 611923, 614208, 623805, 639800, 642720, 658994, 665392, 692160, 702975, 706065, 712920, 731200, 749840, 753136, 767760, 803400, 831740, 865200, 891150, 899808, 937300, 941420, 950560, 959700, 988491, 998088, 1023680, 1039675, 1071200, 1096800, 1124760, 1129704, 1140672, 1153600, 1176775, 1188200, 1223846, 1247610, 1279600, 1285440, 1317988, 1330784, 1405950, 1412130, 1425840, 1499680, 1506272, 1535520, 1606800, 1647485, 1663480, 1730400, 1782300, 1799616, 1835769, 1874600, 1882840, 1901120, 1919400, 1976982, 1996176, 2079350, 2142400, 2193600, 2249520, 2259408, 2353550, 2376400, 2447692, 2495220, 2559200, 2635976, 2661568, 2811900, 2824260, 2851680, 2999360, 3012544, 3059615, 3071040, 3119025, 3213600, 3294970, 3326960, 3460800, 3530325, 3564600, 3671538, 3749200, 3765680, 3838800, 3953964, 3992352, 4158700, 4283461, 4499040, 4518816, 4707100, 4752800, 4895384, 4942455, 4990440, 5118400, 5271952, 5623800, 5648520, 5703360, 6119230, 6238050, 6427200, 6589940, 6653920, 7060650, 7129200, 7343076, 7498400, 7531360, 7677600, 7907928, 7984704, 8237425, 8317400, 8566922, 8998080, 9037632, 9178845, 9414200, 9505600, 9790768, 9884910, 9980880, 10543904, 11247600, 11297040, 12238460, 12476100, 12850383, 13179880, 13307840, 14121300, 14258400, 14686152, 14996800, 15062720, 15298075, 15355200, 15815856, 16474850, 16634800, 17133844, 18357690, 18828400, 19581536, 19769820, 19961760, 21087808, 21417305, 22495200, 22594080, 24476920, 24712275, 24952200, 25700766, 26359760, 28242600, 28516800, 29372304, 30596150, 31631712, 32949700, 33269600, 34267688, 36715380, 37656800, 39163072, 39539640, 39923520, 42834610, 44990400, 45188160, 45894225, 48953840, 49424550, 49904400, 51401532, 52719520, 56485200, 58744608, 61192300, 63263424, 64251915, 65899400, 66539200, 68535376, 73430760, 75313600, 79079280, 85669220, 91788450, 97907680, 98849100, 99808800, 102803064, 105439040, 107086525, 112970400, 117489216, 122384600, 128503830, 131798800, 137070752, 146861520, 158158560, 171338440, 183576900, 195815360, 197698200, 199617600, 205606128, 214173050, 225940800, 244769200, 257007660, 263597600, 274141504, 293723040, 316317120, 321259575, 342676880, 367153800, 395396400, 411212256, 428346100, 489538400, 514015320, 527195200, 587446080, 642519150, 685353760, 734307600, 790792800, 822424512, 856692200, 979076800, 1028030640, 1285038300, 1370707520, 1468615200, 1581585600, 1713384400, 2056061280, 2570076600, 2937230400, 3426768800, 4112122560, 5140153200, 6853537600, 10280306400, 20560612800]

約数ペア:

[(1, 20560612800), (2, 10280306400), (3, 6853537600), (4, 5140153200), (5, 4112122560), (6, 3426768800), (7, 2937230400), (8, 2570076600), (10, 2056061280), (12, 1713384400), (13, 1581585600), (14, 1468615200), (15, 1370707520), (16, 1285038300), (20, 1028030640), (21, 979076800), (24, 856692200), (25, 822424512), (26, 790792800), (28, 734307600), (30, 685353760), (32, 642519150), (35, 587446080), (39, 527195200), (40, 514015320), (42, 489538400), (48, 428346100), (50, 411212256), (52, 395396400), (56, 367153800), (60, 342676880), (64, 321259575), (65, 316317120), (70, 293723040), (75, 274141504), (78, 263597600), (80, 257007660), (84, 244769200), (91, 225940800), (96, 214173050), (100, 205606128), (103, 199617600), (104, 197698200), (105, 195815360), (112, 183576900), (120, 171338440), (130, 158158560), (140, 146861520), (150, 137070752), (156, 131798800), (160, 128503830), (168, 122384600), (175, 117489216), (182, 112970400), (192, 107086525), (195, 105439040), (200, 102803064), (206, 99808800), (208, 98849100), (210, 97907680), (224, 91788450), (240, 85669220), (260, 79079280), (273, 75313600), (280, 73430760), (300, 68535376), (309, 66539200), (312, 65899400), (320, 64251915), (325, 63263424), (336, 61192300), (350, 58744608), (364, 56485200), (390, 52719520), (400, 51401532), (412, 49904400), (416, 49424550), (420, 48953840), (448, 45894225), (455, 45188160), (457, 44990400), (480, 42834610), (515, 39923520), (520, 39539640), (525, 39163072), (546, 37656800), (560, 36715380), (600, 34267688), (618, 33269600), (624, 32949700), (650, 31631712), (672, 30596150), (700, 29372304), (721, 28516800), (728, 28242600), (780, 26359760), (800, 25700766), (824, 24952200), (832, 24712275), (840, 24476920), (910, 22594080), (914, 22495200), (960, 21417305), (975, 21087808), (1030, 19961760), (1040, 19769820), (1050, 19581536), (1092, 18828400), (1120, 18357690), (1200, 17133844), (1236, 16634800), (1248, 16474850), (1300, 15815856), (1339, 15355200), (1344, 15298075), (1365, 15062720), (1371, 14996800), (1400, 14686152), (1442, 14258400), (1456, 14121300), (1545, 13307840), (1560, 13179880), (1600, 12850383), (1648, 12476100), (1680, 12238460), (1820, 11297040), (1828, 11247600), (1950, 10543904), (2060, 9980880), (2080, 9884910), (2100, 9790768), (2163, 9505600), (2184, 9414200), (2240, 9178845), (2275, 9037632), (2285, 8998080), (2400, 8566922), (2472, 8317400), (2496, 8237425), (2575, 7984704), (2600, 7907928), (2678, 7677600), (2730, 7531360), (2742, 7498400), (2800, 7343076), (2884, 7129200), (2912, 7060650), (3090, 6653920), (3120, 6589940), (3199, 6427200), (3296, 6238050), (3360, 6119230), (3605, 5703360), (3640, 5648520), (3656, 5623800), (3900, 5271952), (4017, 5118400), (4120, 4990440), (4160, 4942455), (4200, 4895384), (4326, 4752800), (4368, 4707100), (4550, 4518816), (4570, 4499040), (4800, 4283461), (4944, 4158700), (5150, 3992352), (5200, 3953964), (5356, 3838800), (5460, 3765680), (5484, 3749200), (5600, 3671538), (5768, 3564600), (5824, 3530325), (5941, 3460800), (6180, 3326960), (6240, 3294970), (6398, 3213600), (6592, 3119025), (6695, 3071040), (6720, 3059615), (6825, 3012544), (6855, 2999360), (7210, 2851680), (7280, 2824260), (7312, 2811900), (7725, 2661568), (7800, 2635976), (8034, 2559200), (8240, 2495220), (8400, 2447692), (8652, 2376400), (8736, 2353550), (9100, 2259408), (9140, 2249520), (9373, 2193600), (9597, 2142400), (9888, 2079350), (10300, 1996176), (10400, 1976982), (10712, 1919400), (10815, 1901120), (10920, 1882840), (10968, 1874600), (11200, 1835769), (11425, 1799616), (11536, 1782300), (11882, 1730400), (12360, 1663480), (12480, 1647485), (12796, 1606800), (13390, 1535520), (13650, 1506272), (13710, 1499680), (14420, 1425840), (14560, 1412130), (14624, 1405950), (15450, 1330784), (15600, 1317988), (15995, 1285440), (16068, 1279600), (16480, 1247610), (16800, 1223846), (17304, 1188200), (17472, 1176775), (17823, 1153600), (18025, 1140672), (18200, 1129704), (18280, 1124760), (18746, 1096800), (19194, 1071200), (19776, 1039675), (20085, 1023680), (20600, 998088), (20800, 988491), (21424, 959700), (21630, 950560), (21840, 941420), (21936, 937300), (22850, 899808), (23072, 891150), (23764, 865200), (24720, 831740), (25592, 803400), (26780, 767760), (27300, 753136), (27420, 749840), (28119, 731200), (28840, 712920), (29120, 706065), (29248, 702975), (29705, 692160), (30900, 665392), (31200, 658994), (31990, 642720), (32136, 639800), (32960, 623805), (33475, 614208), (33600, 611923), (34275, 599872), (34608, 594100), (35646, 576800), (36050, 570336), (36400, 564852), (36560, 562380), (37492, 548400), (38388, 535600), (40170, 511840), (41200, 499044), (41587, 494400), (42848, 479850), (43260, 475280), (43680, 470710), (43872, 468650), (45700, 449904), (46144, 445575), (46865, 438720), (47071, 436800), (47528, 432600), (47985, 428480), (49440, 415870), (51184, 401700), (53560, 383880), (54075, 380224), (54600, 376568), (54840, 374920), (56238, 365600), (57680, 356460), (59410, 346080), (61800, 332696), (62400, 329497), (63980, 321360), (64272, 319900), (66950, 307104), (68550, 299936), (69216, 297050), (71292, 288400), (72100, 285168), (72800, 282426), (73120, 281190), (74984, 274200), (76776, 267800), (79975, 257088), (80340, 255920), (82400, 249522), (83174, 247200), (85696, 239925), (86520, 237640), (87360, 235355), (87744, 234325), (89115, 230720), (91400, 224952), (93730, 219360), (94142, 218400), (95056, 216300), (95970, 214240), (98880, 207935), (100425, 204736), (102368, 200850), (107120, 191940), (108150, 190112), (109200, 188284), (109680, 187460), (112476, 182800), (115360, 178230), (118820, 173040), (123600, 166348), (124761, 164800), (127960, 160680), (128544, 159950), (133900, 153552), (137100, 149968), (138432, 148525), (140595, 146240), (141213, 145600), (142584, 144200)]