20009454960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2736

約数の個数: 320

約数和(自身を含む): 70404065280

約数和(自身を除く): 50394610320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 79, 80, 88, 110, 111, 120, 132, 148, 158, 165, 176, 185, 220, 222, 237, 240, 264, 296, 316, 330, 370, 395, 407, 440, 444, 474, 528, 555, 592, 632, 660, 740, 790, 814, 869, 880, 888, 948, 1110, 1185, 1221, 1264, 1320, 1480, 1580, 1628, 1738, 1776, 1896, 2035, 2220, 2370, 2442, 2593, 2607, 2640, 2923, 2960, 3160, 3256, 3476, 3792, 4070, 4345, 4440, 4740, 4884, 5186, 5214, 5846, 6105, 6320, 6512, 6952, 7779, 8140, 8690, 8769, 8880, 9480, 9768, 10372, 10428, 11692, 12210, 12965, 13035, 13904, 14615, 15558, 16280, 17380, 17538, 18960, 19536, 20744, 20856, 23384, 24420, 25930, 26070, 28523, 29230, 31116, 32153, 32560, 34760, 35076, 38895, 41488, 41712, 43845, 46768, 48840, 51860, 52140, 57046, 58460, 62232, 64306, 69520, 70152, 77790, 85569, 87690, 95941, 96459, 97680, 103720, 104280, 114092, 116920, 124464, 128612, 140304, 142615, 155580, 160765, 171138, 175380, 191882, 192918, 204847, 207440, 208560, 228184, 233840, 257224, 285230, 287823, 311160, 321530, 342276, 350760, 383764, 385836, 409694, 427845, 456368, 479705, 482295, 514448, 570460, 575646, 614541, 622320, 643060, 684552, 701520, 767528, 771672, 819388, 855690, 959410, 964590, 1024235, 1055351, 1140920, 1151292, 1229082, 1286120, 1369104, 1439115, 1535056, 1543344, 1638776, 1711380, 1918820, 1929180, 2048470, 2110702, 2253317, 2281840, 2302584, 2458164, 2572240, 2878230, 3072705, 3166053, 3277552, 3422760, 3837640, 3858360, 4096940, 4221404, 4506634, 4605168, 4916328, 5276755, 5756460, 6145410, 6332106, 6759951, 6845520, 7579339, 7675280, 7716720, 8193880, 8442808, 9013268, 9832656, 10553510, 11266585, 11512920, 12290820, 12664212, 13519902, 15158678, 15830265, 16387760, 16885616, 18026536, 21107020, 22533170, 22738017, 23025840, 24581640, 25328424, 27039804, 30317356, 31660530, 33799755, 36053072, 37896695, 42214040, 45066340, 45476034, 49163280, 50656848, 54079608, 60634712, 63321060, 67599510, 75793390, 83372729, 84428080, 90132680, 90952068, 108159216, 113690085, 121269424, 126642120, 135199020, 151586780, 166745458, 180265360, 181904136, 227380170, 250118187, 253284240, 270398040, 303173560, 333490916, 363808272, 416863645, 454760340, 500236374, 540796080, 606347120, 666981832, 833727290, 909520680, 1000472748, 1250590935, 1333963664, 1667454580, 1819041360, 2000945496, 2501181870, 3334909160, 4001890992, 5002363740, 6669818320, 10004727480, 20009454960]

約数ペア:

[(1, 20009454960), (2, 10004727480), (3, 6669818320), (4, 5002363740), (5, 4001890992), (6, 3334909160), (8, 2501181870), (10, 2000945496), (11, 1819041360), (12, 1667454580), (15, 1333963664), (16, 1250590935), (20, 1000472748), (22, 909520680), (24, 833727290), (30, 666981832), (33, 606347120), (37, 540796080), (40, 500236374), (44, 454760340), (48, 416863645), (55, 363808272), (60, 333490916), (66, 303173560), (74, 270398040), (79, 253284240), (80, 250118187), (88, 227380170), (110, 181904136), (111, 180265360), (120, 166745458), (132, 151586780), (148, 135199020), (158, 126642120), (165, 121269424), (176, 113690085), (185, 108159216), (220, 90952068), (222, 90132680), (237, 84428080), (240, 83372729), (264, 75793390), (296, 67599510), (316, 63321060), (330, 60634712), (370, 54079608), (395, 50656848), (407, 49163280), (440, 45476034), (444, 45066340), (474, 42214040), (528, 37896695), (555, 36053072), (592, 33799755), (632, 31660530), (660, 30317356), (740, 27039804), (790, 25328424), (814, 24581640), (869, 23025840), (880, 22738017), (888, 22533170), (948, 21107020), (1110, 18026536), (1185, 16885616), (1221, 16387760), (1264, 15830265), (1320, 15158678), (1480, 13519902), (1580, 12664212), (1628, 12290820), (1738, 11512920), (1776, 11266585), (1896, 10553510), (2035, 9832656), (2220, 9013268), (2370, 8442808), (2442, 8193880), (2593, 7716720), (2607, 7675280), (2640, 7579339), (2923, 6845520), (2960, 6759951), (3160, 6332106), (3256, 6145410), (3476, 5756460), (3792, 5276755), (4070, 4916328), (4345, 4605168), (4440, 4506634), (4740, 4221404), (4884, 4096940), (5186, 3858360), (5214, 3837640), (5846, 3422760), (6105, 3277552), (6320, 3166053), (6512, 3072705), (6952, 2878230), (7779, 2572240), (8140, 2458164), (8690, 2302584), (8769, 2281840), (8880, 2253317), (9480, 2110702), (9768, 2048470), (10372, 1929180), (10428, 1918820), (11692, 1711380), (12210, 1638776), (12965, 1543344), (13035, 1535056), (13904, 1439115), (14615, 1369104), (15558, 1286120), (16280, 1229082), (17380, 1151292), (17538, 1140920), (18960, 1055351), (19536, 1024235), (20744, 964590), (20856, 959410), (23384, 855690), (24420, 819388), (25930, 771672), (26070, 767528), (28523, 701520), (29230, 684552), (31116, 643060), (32153, 622320), (32560, 614541), (34760, 575646), (35076, 570460), (38895, 514448), (41488, 482295), (41712, 479705), (43845, 456368), (46768, 427845), (48840, 409694), (51860, 385836), (52140, 383764), (57046, 350760), (58460, 342276), (62232, 321530), (64306, 311160), (69520, 287823), (70152, 285230), (77790, 257224), (85569, 233840), (87690, 228184), (95941, 208560), (96459, 207440), (97680, 204847), (103720, 192918), (104280, 191882), (114092, 175380), (116920, 171138), (124464, 160765), (128612, 155580), (140304, 142615)]