312575913760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{40009}}^1$

素因数の和:40251

約数の個数: 192

約数和(自身を含む): 844995836160

約数和(自身を除く): 532419922400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 193, 220, 230, 253, 352, 368, 386, 440, 460, 506, 736, 772, 880, 920, 965, 1012, 1265, 1544, 1760, 1840, 1930, 2024, 2123, 2530, 3088, 3680, 3860, 4048, 4246, 4439, 5060, 6176, 7720, 8096, 8492, 8878, 10120, 10615, 15440, 16984, 17756, 20240, 21230, 22195, 30880, 33968, 35512, 40009, 40480, 42460, 44390, 48829, 67936, 71024, 80018, 84920, 88780, 97658, 142048, 160036, 169840, 177560, 195316, 200045, 244145, 320072, 339680, 355120, 390632, 400090, 440099, 488290, 640144, 710240, 781264, 800180, 880198, 920207, 976580, 1280288, 1562528, 1600360, 1760396, 1840414, 1953160, 2200495, 3200720, 3520792, 3680828, 3906320, 4400990, 4601035, 6401440, 7041584, 7361656, 7721737, 7812640, 8801980, 9202070, 10122277, 14083168, 14723312, 15443474, 17603960, 18404140, 20244554, 29446624, 30886948, 35207920, 36808280, 38608685, 40489108, 50611385, 61773896, 70415840, 73616560, 77217370, 80978216, 84939107, 101222770, 123547792, 147233120, 154434740, 161956432, 169878214, 177599951, 202445540, 247095584, 308869480, 323912864, 339756428, 355199902, 404891080, 424695535, 617738960, 679512856, 710399804, 809782160, 849391070, 887999755, 1235477920, 1359025712, 1420799608, 1619564320, 1698782140, 1775999510, 1953599461, 2718051424, 2841599216, 3397564280, 3551999020, 3907198922, 5683198432, 6795128560, 7103998040, 7814397844, 9767997305, 13590257120, 14207996080, 15628795688, 19535994610, 28415992160, 31257591376, 39071989220, 62515182752, 78143978440, 156287956880, 312575913760]

約数ペア:

[(1, 312575913760), (2, 156287956880), (4, 78143978440), (5, 62515182752), (8, 39071989220), (10, 31257591376), (11, 28415992160), (16, 19535994610), (20, 15628795688), (22, 14207996080), (23, 13590257120), (32, 9767997305), (40, 7814397844), (44, 7103998040), (46, 6795128560), (55, 5683198432), (80, 3907198922), (88, 3551999020), (92, 3397564280), (110, 2841599216), (115, 2718051424), (160, 1953599461), (176, 1775999510), (184, 1698782140), (193, 1619564320), (220, 1420799608), (230, 1359025712), (253, 1235477920), (352, 887999755), (368, 849391070), (386, 809782160), (440, 710399804), (460, 679512856), (506, 617738960), (736, 424695535), (772, 404891080), (880, 355199902), (920, 339756428), (965, 323912864), (1012, 308869480), (1265, 247095584), (1544, 202445540), (1760, 177599951), (1840, 169878214), (1930, 161956432), (2024, 154434740), (2123, 147233120), (2530, 123547792), (3088, 101222770), (3680, 84939107), (3860, 80978216), (4048, 77217370), (4246, 73616560), (4439, 70415840), (5060, 61773896), (6176, 50611385), (7720, 40489108), (8096, 38608685), (8492, 36808280), (8878, 35207920), (10120, 30886948), (10615, 29446624), (15440, 20244554), (16984, 18404140), (17756, 17603960), (20240, 15443474), (21230, 14723312), (22195, 14083168), (30880, 10122277), (33968, 9202070), (35512, 8801980), (40009, 7812640), (40480, 7721737), (42460, 7361656), (44390, 7041584), (48829, 6401440), (67936, 4601035), (71024, 4400990), (80018, 3906320), (84920, 3680828), (88780, 3520792), (97658, 3200720), (142048, 2200495), (160036, 1953160), (169840, 1840414), (177560, 1760396), (195316, 1600360), (200045, 1562528), (244145, 1280288), (320072, 976580), (339680, 920207), (355120, 880198), (390632, 800180), (400090, 781264), (440099, 710240), (488290, 640144)]