19039768320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:591

約数の個数: 288

約数和(自身を含む): 61987161600

約数和(自身を除く): 42947393280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 149, 160, 192, 214, 240, 256, 298, 311, 320, 321, 384, 428, 447, 480, 535, 596, 622, 640, 642, 745, 768, 856, 894, 933, 960, 1070, 1192, 1244, 1280, 1284, 1490, 1555, 1605, 1712, 1788, 1866, 1920, 2140, 2235, 2384, 2488, 2568, 2980, 3110, 3210, 3424, 3576, 3732, 3840, 4280, 4470, 4665, 4768, 4976, 5136, 5960, 6220, 6420, 6848, 7152, 7464, 8560, 8940, 9330, 9536, 9952, 10272, 11920, 12440, 12840, 13696, 14304, 14928, 15943, 17120, 17880, 18660, 19072, 19904, 20544, 23840, 24880, 25680, 27392, 28608, 29856, 31886, 33277, 34240, 35760, 37320, 38144, 39808, 41088, 46339, 47680, 47829, 49760, 51360, 57216, 59712, 63772, 66554, 68480, 71520, 74640, 79616, 79715, 82176, 92678, 95360, 95658, 99520, 99831, 102720, 114432, 119424, 127544, 133108, 136960, 139017, 143040, 149280, 159430, 166385, 185356, 190720, 191316, 199040, 199662, 205440, 231695, 238848, 239145, 255088, 266216, 278034, 286080, 298560, 318860, 332770, 370712, 382632, 398080, 399324, 410880, 463390, 478290, 499155, 510176, 532432, 556068, 572160, 597120, 637720, 665540, 695085, 741424, 765264, 798648, 926780, 956580, 998310, 1020352, 1064864, 1112136, 1194240, 1275440, 1331080, 1390170, 1482848, 1530528, 1597296, 1853560, 1913160, 1996620, 2040704, 2129728, 2224272, 2550880, 2662160, 2780340, 2965696, 3061056, 3194592, 3707120, 3826320, 3993240, 4081408, 4259456, 4448544, 4958273, 5101760, 5324320, 5560680, 5931392, 6122112, 6389184, 7414240, 7652640, 7986480, 8518912, 8897088, 9916546, 10203520, 10648640, 11121360, 11862784, 12244224, 12778368, 14828480, 14874819, 15305280, 15972960, 17794176, 19833092, 20407040, 21297280, 22242720, 24791365, 25556736, 29656960, 29749638, 30610560, 31945920, 35588352, 39666184, 42594560, 44485440, 49582730, 59313920, 59499276, 61221120, 63891840, 74374095, 79332368, 88970880, 99165460, 118998552, 127783680, 148748190, 158664736, 177941760, 198330920, 237997104, 297496380, 317329472, 396661840, 475994208, 594992760, 634658944, 793323680, 951988416, 1189985520, 1269317888, 1586647360, 1903976832, 2379971040, 3173294720, 3807953664, 4759942080, 6346589440, 9519884160, 19039768320]

約数ペア:

[(1, 19039768320), (2, 9519884160), (3, 6346589440), (4, 4759942080), (5, 3807953664), (6, 3173294720), (8, 2379971040), (10, 1903976832), (12, 1586647360), (15, 1269317888), (16, 1189985520), (20, 951988416), (24, 793323680), (30, 634658944), (32, 594992760), (40, 475994208), (48, 396661840), (60, 317329472), (64, 297496380), (80, 237997104), (96, 198330920), (107, 177941760), (120, 158664736), (128, 148748190), (149, 127783680), (160, 118998552), (192, 99165460), (214, 88970880), (240, 79332368), (256, 74374095), (298, 63891840), (311, 61221120), (320, 59499276), (321, 59313920), (384, 49582730), (428, 44485440), (447, 42594560), (480, 39666184), (535, 35588352), (596, 31945920), (622, 30610560), (640, 29749638), (642, 29656960), (745, 25556736), (768, 24791365), (856, 22242720), (894, 21297280), (933, 20407040), (960, 19833092), (1070, 17794176), (1192, 15972960), (1244, 15305280), (1280, 14874819), (1284, 14828480), (1490, 12778368), (1555, 12244224), (1605, 11862784), (1712, 11121360), (1788, 10648640), (1866, 10203520), (1920, 9916546), (2140, 8897088), (2235, 8518912), (2384, 7986480), (2488, 7652640), (2568, 7414240), (2980, 6389184), (3110, 6122112), (3210, 5931392), (3424, 5560680), (3576, 5324320), (3732, 5101760), (3840, 4958273), (4280, 4448544), (4470, 4259456), (4665, 4081408), (4768, 3993240), (4976, 3826320), (5136, 3707120), (5960, 3194592), (6220, 3061056), (6420, 2965696), (6848, 2780340), (7152, 2662160), (7464, 2550880), (8560, 2224272), (8940, 2129728), (9330, 2040704), (9536, 1996620), (9952, 1913160), (10272, 1853560), (11920, 1597296), (12440, 1530528), (12840, 1482848), (13696, 1390170), (14304, 1331080), (14928, 1275440), (15943, 1194240), (17120, 1112136), (17880, 1064864), (18660, 1020352), (19072, 998310), (19904, 956580), (20544, 926780), (23840, 798648), (24880, 765264), (25680, 741424), (27392, 695085), (28608, 665540), (29856, 637720), (31886, 597120), (33277, 572160), (34240, 556068), (35760, 532432), (37320, 510176), (38144, 499155), (39808, 478290), (41088, 463390), (46339, 410880), (47680, 399324), (47829, 398080), (49760, 382632), (51360, 370712), (57216, 332770), (59712, 318860), (63772, 298560), (66554, 286080), (68480, 278034), (71520, 266216), (74640, 255088), (79616, 239145), (79715, 238848), (82176, 231695), (92678, 205440), (95360, 199662), (95658, 199040), (99520, 191316), (99831, 190720), (102720, 185356), (114432, 166385), (119424, 159430), (127544, 149280), (133108, 143040), (136960, 139017)]