247663379880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1\times {\mathrm{1979}}^1$

素因数の和:2993

約数の個数: 384

約数和(自身を含む): 938723385600

約数和(自身を除く): 691060005720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 937, 954, 1060, 1113, 1260, 1272, 1484, 1590, 1855, 1874, 1908, 1979, 2120, 2226, 2385, 2520, 2811, 2968, 3180, 3339, 3710, 3748, 3816, 3958, 4452, 4685, 4770, 5565, 5622, 5937, 6360, 6559, 6678, 7420, 7496, 7916, 8433, 8904, 9370, 9540, 9895, 11130, 11244, 11874, 13118, 13356, 13853, 14055, 14840, 15832, 16695, 16866, 17811, 18740, 19080, 19677, 19790, 22260, 22488, 23748, 26236, 26712, 27706, 28110, 29685, 32795, 33390, 33732, 35622, 37480, 39354, 39580, 41559, 42165, 44520, 47496, 49661, 52472, 55412, 56220, 59031, 59370, 65590, 66780, 67464, 69265, 71244, 78708, 79160, 83118, 84330, 89055, 98385, 99322, 104887, 110824, 112440, 118062, 118740, 124677, 131180, 133560, 138530, 142488, 148983, 157416, 166236, 168660, 178110, 196770, 198644, 207795, 209774, 236124, 237480, 248305, 249354, 262360, 277060, 295155, 297966, 314661, 332472, 337320, 347627, 356220, 393540, 397288, 415590, 419548, 446949, 472248, 496610, 498708, 524435, 554120, 590310, 595932, 623385, 629322, 695254, 712440, 734209, 744915, 787080, 831180, 839096, 893898, 943983, 993220, 997416, 1042881, 1048870, 1180620, 1191864, 1246770, 1258644, 1390508, 1468418, 1489830, 1573305, 1662360, 1738135, 1787796, 1854323, 1887966, 1986440, 2085762, 2097740, 2202627, 2234745, 2361240, 2493540, 2517288, 2781016, 2936836, 2979660, 3128643, 3146610, 3476270, 3575592, 3671045, 3708646, 3775932, 4171524, 4195480, 4405254, 4469490, 4719915, 4987080, 5214405, 5562969, 5873672, 5959320, 6257286, 6293220, 6607881, 6952540, 7342090, 7417292, 7551864, 8343048, 8810508, 8938980, 9271615, 9439830, 10428810, 11013135, 11125938, 12514572, 12586440, 12980261, 13215762, 13905080, 14684180, 14834584, 15643215, 16688907, 17621016, 17877960, 18543230, 18879660, 20857620, 22026270, 22251876, 25029144, 25960522, 26431524, 27814845, 29368360, 31286430, 33039405, 33377814, 37086460, 37759320, 38940783, 41715240, 44052540, 44503752, 51921044, 52863048, 55629690, 62572860, 64901305, 66078810, 66755628, 74172920, 77881566, 83444535, 88105080, 98279119, 103842088, 111259380, 116822349, 125145720, 129802610, 132157620, 133511256, 155763132, 166889070, 194703915, 196558238, 222518760, 233644698, 259605220, 264315240, 294837357, 311526264, 333778140, 389407830, 393116476, 467289396, 491395595, 519210440, 584111745, 589674714, 667556280, 687953833, 778815660, 786232952, 884512071, 934578792, 982791190, 1168223490, 1179349428, 1375907666, 1474186785, 1557631320, 1769024142, 1965582380, 2063861499, 2336446980, 2358698856, 2751815332, 2948373570, 3439769165, 3538048284, 3931164760, 4127722998, 4422560355, 4672893960, 5503630664, 5896747140, 6191584497, 6879538330, 7076096568, 8255445996, 8845120710, 10319307495, 11793494280, 12383168994, 13759076660, 16510891992, 17690241420, 20638614990, 24766337988, 27518153320, 30957922485, 35380482840, 41277229980, 49532675976, 61915844970, 82554459960, 123831689940, 247663379880]

約数ペア:

[(1, 247663379880), (2, 123831689940), (3, 82554459960), (4, 61915844970), (5, 49532675976), (6, 41277229980), (7, 35380482840), (8, 30957922485), (9, 27518153320), (10, 24766337988), (12, 20638614990), (14, 17690241420), (15, 16510891992), (18, 13759076660), (20, 12383168994), (21, 11793494280), (24, 10319307495), (28, 8845120710), (30, 8255445996), (35, 7076096568), (36, 6879538330), (40, 6191584497), (42, 5896747140), (45, 5503630664), (53, 4672893960), (56, 4422560355), (60, 4127722998), (63, 3931164760), (70, 3538048284), (72, 3439769165), (84, 2948373570), (90, 2751815332), (105, 2358698856), (106, 2336446980), (120, 2063861499), (126, 1965582380), (140, 1769024142), (159, 1557631320), (168, 1474186785), (180, 1375907666), (210, 1179349428), (212, 1168223490), (252, 982791190), (265, 934578792), (280, 884512071), (315, 786232952), (318, 778815660), (360, 687953833), (371, 667556280), (420, 589674714), (424, 584111745), (477, 519210440), (504, 491395595), (530, 467289396), (630, 393116476), (636, 389407830), (742, 333778140), (795, 311526264), (840, 294837357), (937, 264315240), (954, 259605220), (1060, 233644698), (1113, 222518760), (1260, 196558238), (1272, 194703915), (1484, 166889070), (1590, 155763132), (1855, 133511256), (1874, 132157620), (1908, 129802610), (1979, 125145720), (2120, 116822349), (2226, 111259380), (2385, 103842088), (2520, 98279119), (2811, 88105080), (2968, 83444535), (3180, 77881566), (3339, 74172920), (3710, 66755628), (3748, 66078810), (3816, 64901305), (3958, 62572860), (4452, 55629690), (4685, 52863048), (4770, 51921044), (5565, 44503752), (5622, 44052540), (5937, 41715240), (6360, 38940783), (6559, 37759320), (6678, 37086460), (7420, 33377814), (7496, 33039405), (7916, 31286430), (8433, 29368360), (8904, 27814845), (9370, 26431524), (9540, 25960522), (9895, 25029144), (11130, 22251876), (11244, 22026270), (11874, 20857620), (13118, 18879660), (13356, 18543230), (13853, 17877960), (14055, 17621016), (14840, 16688907), (15832, 15643215), (16695, 14834584), (16866, 14684180), (17811, 13905080), (18740, 13215762), (19080, 12980261), (19677, 12586440), (19790, 12514572), (22260, 11125938), (22488, 11013135), (23748, 10428810), (26236, 9439830), (26712, 9271615), (27706, 8938980), (28110, 8810508), (29685, 8343048), (32795, 7551864), (33390, 7417292), (33732, 7342090), (35622, 6952540), (37480, 6607881), (39354, 6293220), (39580, 6257286), (41559, 5959320), (42165, 5873672), (44520, 5562969), (47496, 5214405), (49661, 4987080), (52472, 4719915), (55412, 4469490), (56220, 4405254), (59031, 4195480), (59370, 4171524), (65590, 3775932), (66780, 3708646), (67464, 3671045), (69265, 3575592), (71244, 3476270), (78708, 3146610), (79160, 3128643), (83118, 2979660), (84330, 2936836), (89055, 2781016), (98385, 2517288), (99322, 2493540), (104887, 2361240), (110824, 2234745), (112440, 2202627), (118062, 2097740), (118740, 2085762), (124677, 1986440), (131180, 1887966), (133560, 1854323), (138530, 1787796), (142488, 1738135), (148983, 1662360), (157416, 1573305), (166236, 1489830), (168660, 1468418), (178110, 1390508), (196770, 1258644), (198644, 1246770), (207795, 1191864), (209774, 1180620), (236124, 1048870), (237480, 1042881), (248305, 997416), (249354, 993220), (262360, 943983), (277060, 893898), (295155, 839096), (297966, 831180), (314661, 787080), (332472, 744915), (337320, 734209), (347627, 712440), (356220, 695254), (393540, 629322), (397288, 623385), (415590, 595932), (419548, 590310), (446949, 554120), (472248, 524435), (496610, 498708)]