19036131120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2281}}^1$

素因数の和:2540

約数の個数: 240

約数和(自身を含む): 65287508832

約数和(自身を除く): 46251377712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 173, 180, 201, 240, 268, 335, 346, 360, 402, 519, 536, 603, 670, 692, 720, 804, 865, 1005, 1038, 1072, 1206, 1340, 1384, 1557, 1608, 1730, 2010, 2076, 2281, 2412, 2595, 2680, 2768, 3015, 3114, 3216, 3460, 4020, 4152, 4562, 4824, 5190, 5360, 6030, 6228, 6843, 6920, 7785, 8040, 8304, 9124, 9648, 10380, 11405, 11591, 12060, 12456, 13686, 13840, 15570, 16080, 18248, 20529, 20760, 22810, 23182, 24120, 24912, 27372, 31140, 34215, 34773, 36496, 41058, 41520, 45620, 46364, 48240, 54744, 57955, 62280, 68430, 69546, 82116, 91240, 92728, 102645, 104319, 109488, 115910, 124560, 136860, 139092, 152827, 164232, 173865, 182480, 185456, 205290, 208638, 231820, 273720, 278184, 305654, 328464, 347730, 394613, 410580, 417276, 458481, 463640, 521595, 547440, 556368, 611308, 695460, 764135, 789226, 821160, 834552, 916962, 927280, 1043190, 1183839, 1222616, 1375443, 1390920, 1528270, 1578452, 1642320, 1669104, 1833924, 1973065, 2086380, 2292405, 2367678, 2445232, 2750886, 2781840, 3056540, 3156904, 3551517, 3667848, 3946130, 4172760, 4584810, 4735356, 5501772, 5919195, 6113080, 6313808, 6877215, 7103034, 7335696, 7892260, 8345520, 9169620, 9470712, 11003544, 11838390, 12226160, 13754430, 14206068, 15784520, 17757585, 18339240, 18941424, 22007088, 23676780, 26439071, 27508860, 28412136, 31569040, 35515170, 36678480, 47353560, 52878142, 55017720, 56824272, 71030340, 79317213, 94707120, 105756284, 110035440, 132195355, 142060680, 158634426, 211512568, 237951639, 264390710, 284121360, 317268852, 396586065, 423025136, 475903278, 528781420, 634537704, 793172130, 951806556, 1057562840, 1189758195, 1269075408, 1586344260, 1903613112, 2115125680, 2379516390, 3172688520, 3807226224, 4759032780, 6345377040, 9518065560, 19036131120]

約数ペア:

[(1, 19036131120), (2, 9518065560), (3, 6345377040), (4, 4759032780), (5, 3807226224), (6, 3172688520), (8, 2379516390), (9, 2115125680), (10, 1903613112), (12, 1586344260), (15, 1269075408), (16, 1189758195), (18, 1057562840), (20, 951806556), (24, 793172130), (30, 634537704), (36, 528781420), (40, 475903278), (45, 423025136), (48, 396586065), (60, 317268852), (67, 284121360), (72, 264390710), (80, 237951639), (90, 211512568), (120, 158634426), (134, 142060680), (144, 132195355), (173, 110035440), (180, 105756284), (201, 94707120), (240, 79317213), (268, 71030340), (335, 56824272), (346, 55017720), (360, 52878142), (402, 47353560), (519, 36678480), (536, 35515170), (603, 31569040), (670, 28412136), (692, 27508860), (720, 26439071), (804, 23676780), (865, 22007088), (1005, 18941424), (1038, 18339240), (1072, 17757585), (1206, 15784520), (1340, 14206068), (1384, 13754430), (1557, 12226160), (1608, 11838390), (1730, 11003544), (2010, 9470712), (2076, 9169620), (2281, 8345520), (2412, 7892260), (2595, 7335696), (2680, 7103034), (2768, 6877215), (3015, 6313808), (3114, 6113080), (3216, 5919195), (3460, 5501772), (4020, 4735356), (4152, 4584810), (4562, 4172760), (4824, 3946130), (5190, 3667848), (5360, 3551517), (6030, 3156904), (6228, 3056540), (6843, 2781840), (6920, 2750886), (7785, 2445232), (8040, 2367678), (8304, 2292405), (9124, 2086380), (9648, 1973065), (10380, 1833924), (11405, 1669104), (11591, 1642320), (12060, 1578452), (12456, 1528270), (13686, 1390920), (13840, 1375443), (15570, 1222616), (16080, 1183839), (18248, 1043190), (20529, 927280), (20760, 916962), (22810, 834552), (23182, 821160), (24120, 789226), (24912, 764135), (27372, 695460), (31140, 611308), (34215, 556368), (34773, 547440), (36496, 521595), (41058, 463640), (41520, 458481), (45620, 417276), (46364, 410580), (48240, 394613), (54744, 347730), (57955, 328464), (62280, 305654), (68430, 278184), (69546, 273720), (82116, 231820), (91240, 208638), (92728, 205290), (102645, 185456), (104319, 182480), (109488, 173865), (115910, 164232), (124560, 152827), (136860, 139092)]