19661771520

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1167

約数の個数: 504

約数和(自身を含む): 74395263600

約数和(自身を除く): 54733492080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 729, 760, 768, 810, 855, 864, 912, 960, 972, 1026, 1080, 1109, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2160, 2218, 2280, 2304, 2430, 2432, 2565, 2592, 2736, 2880, 2916, 3040, 3078, 3240, 3327, 3420, 3456, 3645, 3648, 3840, 3888, 4104, 4320, 4436, 4560, 4617, 4860, 4864, 5130, 5184, 5472, 5545, 5760, 5832, 6080, 6156, 6480, 6654, 6840, 6912, 7290, 7296, 7695, 7776, 8208, 8640, 8872, 9120, 9234, 9720, 9981, 10260, 10368, 10944, 11090, 11520, 11664, 12160, 12312, 12960, 13308, 13680, 13851, 14580, 14592, 15390, 15552, 16416, 16635, 17280, 17744, 18240, 18468, 19440, 19962, 20520, 20736, 21071, 21888, 22180, 23085, 23328, 24320, 24624, 25920, 26616, 27360, 27702, 29160, 29943, 30780, 31104, 32832, 33270, 34560, 35488, 36480, 36936, 38880, 39924, 41040, 42142, 43776, 44360, 46170, 46656, 49248, 49905, 51840, 53232, 54720, 55404, 58320, 59886, 61560, 62208, 63213, 65664, 66540, 69255, 70976, 72960, 73872, 77760, 79848, 82080, 84284, 88720, 89829, 92340, 93312, 98496, 99810, 103680, 105355, 106464, 109440, 110808, 116640, 119772, 123120, 126426, 131328, 133080, 138510, 141952, 147744, 149715, 155520, 159696, 164160, 168568, 177440, 179658, 184680, 186624, 189639, 196992, 199620, 210710, 212928, 218880, 221616, 233280, 239544, 246240, 252852, 266160, 269487, 277020, 283904, 295488, 299430, 311040, 316065, 319392, 328320, 337136, 354880, 359316, 369360, 379278, 393984, 399240, 421420, 425856, 443232, 449145, 466560, 479088, 492480, 505704, 532320, 538974, 554040, 568917, 590976, 598860, 632130, 638784, 656640, 674272, 709760, 718632, 738720, 758556, 798480, 808461, 842840, 851712, 886464, 898290, 933120, 948195, 958176, 984960, 1011408, 1064640, 1077948, 1108080, 1137834, 1181952, 1197720, 1264260, 1277568, 1347435, 1348544, 1419520, 1437264, 1477440, 1517112, 1596960, 1616922, 1685680, 1706751, 1772928, 1796580, 1896390, 1916352, 1969920, 2022816, 2129280, 2155896, 2216160, 2275668, 2395440, 2528520, 2555136, 2694870, 2697088, 2844585, 2874528, 2954880, 3034224, 3193920, 3233844, 3371360, 3413502, 3545856, 3593160, 3792780, 3832704, 4042305, 4045632, 4258560, 4311792, 4432320, 4551336, 4790880, 5057040, 5120253, 5389740, 5394176, 5689170, 5749056, 5909760, 6068448, 6387840, 6467688, 6742720, 6827004, 7186320, 7585560, 7665408, 8084610, 8091264, 8533755, 8623584, 8864640, 9102672, 9581760, 10114080, 10240506, 10779480, 11378340, 11498112, 12136896, 12775680, 12935376, 13485440, 13654008, 14372640, 15171120, 15360759, 16169220, 16182528, 17067510, 17247168, 17729280, 18205344, 19163520, 20228160, 20481012, 21558960, 22756680, 22996224, 24273792, 25601265, 25870752, 26970880, 27308016, 28745280, 30342240, 30721518, 32338440, 34135020, 34494336, 36410688, 38327040, 40456320, 40962024, 43117920, 45513360, 48547584, 51202530, 51741504, 54616032, 57490560, 60684480, 61443036, 64676880, 68270040, 68988672, 72821376, 76803795, 80912640, 81924048, 86235840, 91026720, 102405060, 103483008, 109232064, 114981120, 121368960, 122886072, 129353760, 136540080, 145642752, 153607590, 163848096, 172471680, 182053440, 204810120, 206966016, 218464128, 242737920, 245772144, 258707520, 273080160, 307215180, 327696192, 344943360, 364106880, 409620240, 436928256, 491544288, 517415040, 546160320, 614430360, 655392384, 728213760, 819240480, 983088576, 1034830080, 1092320640, 1228860720, 1310784768, 1638480960, 1966177152, 2184641280, 2457721440, 3276961920, 3932354304, 4915442880, 6553923840, 9830885760, 19661771520]

約数ペア:

[(1, 19661771520), (2, 9830885760), (3, 6553923840), (4, 4915442880), (5, 3932354304), (6, 3276961920), (8, 2457721440), (9, 2184641280), (10, 1966177152), (12, 1638480960), (15, 1310784768), (16, 1228860720), (18, 1092320640), (19, 1034830080), (20, 983088576), (24, 819240480), (27, 728213760), (30, 655392384), (32, 614430360), (36, 546160320), (38, 517415040), (40, 491544288), (45, 436928256), (48, 409620240), (54, 364106880), (57, 344943360), (60, 327696192), (64, 307215180), (72, 273080160), (76, 258707520), (80, 245772144), (81, 242737920), (90, 218464128), (95, 206966016), (96, 204810120), (108, 182053440), (114, 172471680), (120, 163848096), (128, 153607590), (135, 145642752), (144, 136540080), (152, 129353760), (160, 122886072), (162, 121368960), (171, 114981120), (180, 109232064), (190, 103483008), (192, 102405060), (216, 91026720), (228, 86235840), (240, 81924048), (243, 80912640), (256, 76803795), (270, 72821376), (285, 68988672), (288, 68270040), (304, 64676880), (320, 61443036), (324, 60684480), (342, 57490560), (360, 54616032), (380, 51741504), (384, 51202530), (405, 48547584), (432, 45513360), (456, 43117920), (480, 40962024), (486, 40456320), (513, 38327040), (540, 36410688), (570, 34494336), (576, 34135020), (608, 32338440), (640, 30721518), (648, 30342240), (684, 28745280), (720, 27308016), (729, 26970880), (760, 25870752), (768, 25601265), (810, 24273792), (855, 22996224), (864, 22756680), (912, 21558960), (960, 20481012), (972, 20228160), (1026, 19163520), (1080, 18205344), (1109, 17729280), (1140, 17247168), (1152, 17067510), (1215, 16182528), (1216, 16169220), (1280, 15360759), (1296, 15171120), (1368, 14372640), (1440, 13654008), (1458, 13485440), (1520, 12935376), (1539, 12775680), (1620, 12136896), (1710, 11498112), (1728, 11378340), (1824, 10779480), (1920, 10240506), (1944, 10114080), (2052, 9581760), (2160, 9102672), (2218, 8864640), (2280, 8623584), (2304, 8533755), (2430, 8091264), (2432, 8084610), (2565, 7665408), (2592, 7585560), (2736, 7186320), (2880, 6827004), (2916, 6742720), (3040, 6467688), (3078, 6387840), (3240, 6068448), (3327, 5909760), (3420, 5749056), (3456, 5689170), (3645, 5394176), (3648, 5389740), (3840, 5120253), (3888, 5057040), (4104, 4790880), (4320, 4551336), (4436, 4432320), (4560, 4311792), (4617, 4258560), (4860, 4045632), (4864, 4042305), (5130, 3832704), (5184, 3792780), (5472, 3593160), (5545, 3545856), (5760, 3413502), (5832, 3371360), (6080, 3233844), (6156, 3193920), (6480, 3034224), (6654, 2954880), (6840, 2874528), (6912, 2844585), (7290, 2697088), (7296, 2694870), (7695, 2555136), (7776, 2528520), (8208, 2395440), (8640, 2275668), (8872, 2216160), (9120, 2155896), (9234, 2129280), (9720, 2022816), (9981, 1969920), (10260, 1916352), (10368, 1896390), (10944, 1796580), (11090, 1772928), (11520, 1706751), (11664, 1685680), (12160, 1616922), (12312, 1596960), (12960, 1517112), (13308, 1477440), (13680, 1437264), (13851, 1419520), (14580, 1348544), (14592, 1347435), (15390, 1277568), (15552, 1264260), (16416, 1197720), (16635, 1181952), (17280, 1137834), (17744, 1108080), (18240, 1077948), (18468, 1064640), (19440, 1011408), (19962, 984960), (20520, 958176), (20736, 948195), (21071, 933120), (21888, 898290), (22180, 886464), (23085, 851712), (23328, 842840), (24320, 808461), (24624, 798480), (25920, 758556), (26616, 738720), (27360, 718632), (27702, 709760), (29160, 674272), (29943, 656640), (30780, 638784), (31104, 632130), (32832, 598860), (33270, 590976), (34560, 568917), (35488, 554040), (36480, 538974), (36936, 532320), (38880, 505704), (39924, 492480), (41040, 479088), (42142, 466560), (43776, 449145), (44360, 443232), (46170, 425856), (46656, 421420), (49248, 399240), (49905, 393984), (51840, 379278), (53232, 369360), (54720, 359316), (55404, 354880), (58320, 337136), (59886, 328320), (61560, 319392), (62208, 316065), (63213, 311040), (65664, 299430), (66540, 295488), (69255, 283904), (70976, 277020), (72960, 269487), (73872, 266160), (77760, 252852), (79848, 246240), (82080, 239544), (84284, 233280), (88720, 221616), (89829, 218880), (92340, 212928), (93312, 210710), (98496, 199620), (99810, 196992), (103680, 189639), (105355, 186624), (106464, 184680), (109440, 179658), (110808, 177440), (116640, 168568), (119772, 164160), (123120, 159696), (126426, 155520), (131328, 149715), (133080, 147744), (138510, 141952)]