15980785920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 576

約数和(自身を含む): 62540513280

約数和(自身を除く): 46559727360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 127, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 254, 256, 264, 270, 288, 297, 320, 330, 331, 352, 360, 381, 384, 396, 432, 440, 480, 495, 508, 528, 540, 576, 594, 635, 640, 660, 662, 704, 720, 762, 768, 792, 864, 880, 960, 990, 993, 1016, 1056, 1080, 1143, 1152, 1188, 1270, 1280, 1320, 1324, 1397, 1408, 1440, 1485, 1524, 1584, 1655, 1728, 1760, 1905, 1920, 1980, 1986, 2032, 2112, 2160, 2286, 2304, 2376, 2540, 2640, 2648, 2794, 2816, 2880, 2970, 2979, 3048, 3168, 3310, 3429, 3456, 3520, 3641, 3810, 3840, 3960, 3972, 4064, 4191, 4224, 4320, 4572, 4752, 4965, 5080, 5280, 5296, 5588, 5715, 5760, 5940, 5958, 6096, 6336, 6620, 6858, 6912, 6985, 7040, 7282, 7620, 7920, 7944, 8128, 8382, 8448, 8640, 8937, 9144, 9504, 9930, 10160, 10560, 10592, 10923, 11176, 11430, 11520, 11880, 11916, 12192, 12573, 12672, 13240, 13716, 13970, 14080, 14564, 14895, 15240, 15840, 15888, 16256, 16764, 17145, 17280, 17874, 18205, 18288, 19008, 19860, 20320, 20955, 21120, 21184, 21846, 22352, 22860, 23760, 23832, 24384, 25146, 25344, 26480, 27432, 27940, 29128, 29790, 30480, 31680, 31776, 32512, 32769, 33528, 34290, 34560, 35748, 36410, 36576, 37719, 38016, 39720, 40640, 41910, 42037, 42240, 42368, 43692, 44685, 44704, 45720, 47520, 47664, 48768, 50292, 52960, 54615, 54864, 55880, 58256, 59580, 60960, 62865, 63360, 63552, 65538, 67056, 68580, 71496, 72820, 73152, 75438, 76032, 79440, 81280, 83820, 84074, 84736, 87384, 89370, 89408, 91440, 95040, 95328, 97536, 98307, 100584, 105920, 109230, 109728, 111760, 116512, 119160, 121920, 125730, 126111, 126720, 127104, 131076, 134112, 137160, 142992, 145640, 146304, 150876, 158880, 162560, 163845, 167640, 168148, 174768, 178740, 178816, 182880, 188595, 190080, 190656, 196614, 201168, 210185, 211840, 218460, 219456, 223520, 233024, 238320, 243840, 251460, 252222, 254208, 262152, 268224, 274320, 285984, 291280, 292608, 301752, 317760, 327690, 335280, 336296, 349536, 357480, 357632, 365760, 377190, 378333, 380160, 381312, 393228, 402336, 420370, 423680, 436920, 438912, 447040, 462407, 466048, 476640, 487680, 491535, 502920, 504444, 524304, 536448, 548640, 571968, 582560, 603504, 630555, 635520, 655380, 670560, 672592, 699072, 714960, 731520, 754380, 756666, 762624, 786456, 804672, 840740, 873840, 877824, 894080, 924814, 932096, 953280, 983070, 1005840, 1008888, 1048608, 1072896, 1097280, 1134999, 1143936, 1165120, 1207008, 1261110, 1271040, 1310760, 1341120, 1345184, 1387221, 1398144, 1429920, 1463040, 1508760, 1513332, 1572912, 1609344, 1681480, 1747680, 1788160, 1849628, 1891665, 1906560, 1966140, 2011680, 2017776, 2097216, 2194560, 2269998, 2287872, 2312035, 2330240, 2414016, 2522220, 2621520, 2682240, 2690368, 2774442, 2796288, 2859840, 3017520, 3026664, 3145824, 3218688, 3362960, 3495360, 3699256, 3783330, 3813120, 3932280, 4023360, 4035552, 4161663, 4194432, 4389120, 4539996, 4624070, 4660480, 4828032, 5044440, 5243040, 5364480, 5380736, 5548884, 5674995, 5719680, 6035040, 6053328, 6291648, 6725920, 6936105, 6990720, 7398512, 7566660, 7864560, 8046720, 8071104, 8323326, 8388864, 9079992, 9248140, 9656064, 10088880, 10486080, 10761472, 11097768, 11349990, 11439360, 12070080, 12106656, 12484989, 12583296, 13451840, 13872210, 13981440, 14797024, 15133320, 15729120, 16093440, 16142208, 16646652, 18159984, 18496280, 20177760, 20808315, 20972160, 22195536, 22699980, 24140160, 24213312, 24969978, 25166592, 26903680, 27744420, 29594048, 30266640, 31458240, 32284416, 33293304, 36319968, 36992560, 40355520, 41616630, 41944320, 44391072, 45399960, 48280320, 48426624, 49939956, 53807360, 55488840, 59188096, 60533280, 62424945, 62916480, 66586608, 72639936, 73985120, 80711040, 83233260, 88782144, 90799920, 96853248, 99879912, 110977680, 118376192, 121066560, 124849890, 125832960, 133173216, 145279872, 147970240, 161422080, 166466520, 177564288, 181599840, 199759824, 221955360, 242133120, 249699780, 266346432, 290559744, 295940480, 332933040, 355128576, 363199680, 399519648, 443910720, 484266240, 499399560, 532692864, 591880960, 665866080, 726399360, 799039296, 887821440, 998799120, 1065385728, 1331732160, 1452798720, 1598078592, 1775642880, 1997598240, 2663464320, 3196157184, 3995196480, 5326928640, 7990392960, 15980785920]

約数ペア:

[(1, 15980785920), (2, 7990392960), (3, 5326928640), (4, 3995196480), (5, 3196157184), (6, 2663464320), (8, 1997598240), (9, 1775642880), (10, 1598078592), (11, 1452798720), (12, 1331732160), (15, 1065385728), (16, 998799120), (18, 887821440), (20, 799039296), (22, 726399360), (24, 665866080), (27, 591880960), (30, 532692864), (32, 499399560), (33, 484266240), (36, 443910720), (40, 399519648), (44, 363199680), (45, 355128576), (48, 332933040), (54, 295940480), (55, 290559744), (60, 266346432), (64, 249699780), (66, 242133120), (72, 221955360), (80, 199759824), (88, 181599840), (90, 177564288), (96, 166466520), (99, 161422080), (108, 147970240), (110, 145279872), (120, 133173216), (127, 125832960), (128, 124849890), (132, 121066560), (135, 118376192), (144, 110977680), (160, 99879912), (165, 96853248), (176, 90799920), (180, 88782144), (192, 83233260), (198, 80711040), (216, 73985120), (220, 72639936), (240, 66586608), (254, 62916480), (256, 62424945), (264, 60533280), (270, 59188096), (288, 55488840), (297, 53807360), (320, 49939956), (330, 48426624), (331, 48280320), (352, 45399960), (360, 44391072), (381, 41944320), (384, 41616630), (396, 40355520), (432, 36992560), (440, 36319968), (480, 33293304), (495, 32284416), (508, 31458240), (528, 30266640), (540, 29594048), (576, 27744420), (594, 26903680), (635, 25166592), (640, 24969978), (660, 24213312), (662, 24140160), (704, 22699980), (720, 22195536), (762, 20972160), (768, 20808315), (792, 20177760), (864, 18496280), (880, 18159984), (960, 16646652), (990, 16142208), (993, 16093440), (1016, 15729120), (1056, 15133320), (1080, 14797024), (1143, 13981440), (1152, 13872210), (1188, 13451840), (1270, 12583296), (1280, 12484989), (1320, 12106656), (1324, 12070080), (1397, 11439360), (1408, 11349990), (1440, 11097768), (1485, 10761472), (1524, 10486080), (1584, 10088880), (1655, 9656064), (1728, 9248140), (1760, 9079992), (1905, 8388864), (1920, 8323326), (1980, 8071104), (1986, 8046720), (2032, 7864560), (2112, 7566660), (2160, 7398512), (2286, 6990720), (2304, 6936105), (2376, 6725920), (2540, 6291648), (2640, 6053328), (2648, 6035040), (2794, 5719680), (2816, 5674995), (2880, 5548884), (2970, 5380736), (2979, 5364480), (3048, 5243040), (3168, 5044440), (3310, 4828032), (3429, 4660480), (3456, 4624070), (3520, 4539996), (3641, 4389120), (3810, 4194432), (3840, 4161663), (3960, 4035552), (3972, 4023360), (4064, 3932280), (4191, 3813120), (4224, 3783330), (4320, 3699256), (4572, 3495360), (4752, 3362960), (4965, 3218688), (5080, 3145824), (5280, 3026664), (5296, 3017520), (5588, 2859840), (5715, 2796288), (5760, 2774442), (5940, 2690368), (5958, 2682240), (6096, 2621520), (6336, 2522220), (6620, 2414016), (6858, 2330240), (6912, 2312035), (6985, 2287872), (7040, 2269998), (7282, 2194560), (7620, 2097216), (7920, 2017776), (7944, 2011680), (8128, 1966140), (8382, 1906560), (8448, 1891665), (8640, 1849628), (8937, 1788160), (9144, 1747680), (9504, 1681480), (9930, 1609344), (10160, 1572912), (10560, 1513332), (10592, 1508760), (10923, 1463040), (11176, 1429920), (11430, 1398144), (11520, 1387221), (11880, 1345184), (11916, 1341120), (12192, 1310760), (12573, 1271040), (12672, 1261110), (13240, 1207008), (13716, 1165120), (13970, 1143936), (14080, 1134999), (14564, 1097280), (14895, 1072896), (15240, 1048608), (15840, 1008888), (15888, 1005840), (16256, 983070), (16764, 953280), (17145, 932096), (17280, 924814), (17874, 894080), (18205, 877824), (18288, 873840), (19008, 840740), (19860, 804672), (20320, 786456), (20955, 762624), (21120, 756666), (21184, 754380), (21846, 731520), (22352, 714960), (22860, 699072), (23760, 672592), (23832, 670560), (24384, 655380), (25146, 635520), (25344, 630555), (26480, 603504), (27432, 582560), (27940, 571968), (29128, 548640), (29790, 536448), (30480, 524304), (31680, 504444), (31776, 502920), (32512, 491535), (32769, 487680), (33528, 476640), (34290, 466048), (34560, 462407), (35748, 447040), (36410, 438912), (36576, 436920), (37719, 423680), (38016, 420370), (39720, 402336), (40640, 393228), (41910, 381312), (42037, 380160), (42240, 378333), (42368, 377190), (43692, 365760), (44685, 357632), (44704, 357480), (45720, 349536), (47520, 336296), (47664, 335280), (48768, 327690), (50292, 317760), (52960, 301752), (54615, 292608), (54864, 291280), (55880, 285984), (58256, 274320), (59580, 268224), (60960, 262152), (62865, 254208), (63360, 252222), (63552, 251460), (65538, 243840), (67056, 238320), (68580, 233024), (71496, 223520), (72820, 219456), (73152, 218460), (75438, 211840), (76032, 210185), (79440, 201168), (81280, 196614), (83820, 190656), (84074, 190080), (84736, 188595), (87384, 182880), (89370, 178816), (89408, 178740), (91440, 174768), (95040, 168148), (95328, 167640), (97536, 163845), (98307, 162560), (100584, 158880), (105920, 150876), (109230, 146304), (109728, 145640), (111760, 142992), (116512, 137160), (119160, 134112), (121920, 131076), (125730, 127104), (126111, 126720)]