388551754080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2028779}}^1$

素因数の和:2028826

約数の個数: 288

約数和(自身を含む): 1595107987200

約数和(自身を除く): 1206556233120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 21280, 23940, 27360, 31920, 38304, 47880, 63840, 95760, 191520, 2028779, 4057558, 6086337, 8115116, 10143895, 12172674, 14201453, 16230232, 18259011, 20287790, 24345348, 28402906, 30431685, 32460464, 36518022, 38546801, 40575580, 42604359, 48690696, 56805812, 60863370, 64920928, 71007265, 73036044, 77093602, 81151160, 85208718, 91295055, 97381392, 113611624, 115640403, 121726740, 127813077, 142014530, 146072088, 154187204, 162302320, 170417436, 182590110, 192734005, 194762784, 213021795, 227223248, 231280806, 243453480, 255626154, 269827607, 284029060, 292144176, 308374408, 324604640, 340834872, 346921209, 365180220, 385468010, 426043590, 454446496, 462561612, 486906960, 511252308, 539655214, 568058120, 578202015, 584288352, 616748816, 639065385, 681669744, 693842418, 730360440, 770936020, 809482821, 852087180, 925123224, 973813920, 1022504616, 1079310428, 1136116240, 1156404030, 1233497632, 1278130770, 1349138035, 1363339488, 1387684836, 1460720880, 1541872040, 1618965642, 1704174360, 1734606045, 1850246448, 2045009232, 2158620856, 2272232480, 2312808060, 2428448463, 2556261540, 2698276070, 2775369672, 2921441760, 3083744080, 3237931284, 3408348720, 3469212090, 3700492896, 4047414105, 4090018464, 4317241712, 4625616120, 4856896926, 5112523080, 5396552140, 5550739344, 6167488160, 6475862568, 6816697440, 6938424180, 8094828210, 8634483424, 9251232240, 9713793852, 10225046160, 10793104280, 11101478688, 12142242315, 12951725136, 13876848360, 16189656420, 18502464480, 19427587704, 20450092320, 21586208560, 24284484630, 25903450272, 27753696720, 32379312840, 38855175408, 43172417120, 48568969260, 55507393440, 64758625680, 77710350816, 97137938520, 129517251360, 194275877040, 388551754080]

約数ペア:

[(1, 388551754080), (2, 194275877040), (3, 129517251360), (4, 97137938520), (5, 77710350816), (6, 64758625680), (7, 55507393440), (8, 48568969260), (9, 43172417120), (10, 38855175408), (12, 32379312840), (14, 27753696720), (15, 25903450272), (16, 24284484630), (18, 21586208560), (19, 20450092320), (20, 19427587704), (21, 18502464480), (24, 16189656420), (28, 13876848360), (30, 12951725136), (32, 12142242315), (35, 11101478688), (36, 10793104280), (38, 10225046160), (40, 9713793852), (42, 9251232240), (45, 8634483424), (48, 8094828210), (56, 6938424180), (57, 6816697440), (60, 6475862568), (63, 6167488160), (70, 5550739344), (72, 5396552140), (76, 5112523080), (80, 4856896926), (84, 4625616120), (90, 4317241712), (95, 4090018464), (96, 4047414105), (105, 3700492896), (112, 3469212090), (114, 3408348720), (120, 3237931284), (126, 3083744080), (133, 2921441760), (140, 2775369672), (144, 2698276070), (152, 2556261540), (160, 2428448463), (168, 2312808060), (171, 2272232480), (180, 2158620856), (190, 2045009232), (210, 1850246448), (224, 1734606045), (228, 1704174360), (240, 1618965642), (252, 1541872040), (266, 1460720880), (280, 1387684836), (285, 1363339488), (288, 1349138035), (304, 1278130770), (315, 1233497632), (336, 1156404030), (342, 1136116240), (360, 1079310428), (380, 1022504616), (399, 973813920), (420, 925123224), (456, 852087180), (480, 809482821), (504, 770936020), (532, 730360440), (560, 693842418), (570, 681669744), (608, 639065385), (630, 616748816), (665, 584288352), (672, 578202015), (684, 568058120), (720, 539655214), (760, 511252308), (798, 486906960), (840, 462561612), (855, 454446496), (912, 426043590), (1008, 385468010), (1064, 365180220), (1120, 346921209), (1140, 340834872), (1197, 324604640), (1260, 308374408), (1330, 292144176), (1368, 284029060), (1440, 269827607), (1520, 255626154), (1596, 243453480), (1680, 231280806), (1710, 227223248), (1824, 213021795), (1995, 194762784), (2016, 192734005), (2128, 182590110), (2280, 170417436), (2394, 162302320), (2520, 154187204), (2660, 146072088), (2736, 142014530), (3040, 127813077), (3192, 121726740), (3360, 115640403), (3420, 113611624), (3990, 97381392), (4256, 91295055), (4560, 85208718), (4788, 81151160), (5040, 77093602), (5320, 73036044), (5472, 71007265), (5985, 64920928), (6384, 60863370), (6840, 56805812), (7980, 48690696), (9120, 42604359), (9576, 40575580), (10080, 38546801), (10640, 36518022), (11970, 32460464), (12768, 30431685), (13680, 28402906), (15960, 24345348), (19152, 20287790), (21280, 18259011), (23940, 16230232), (27360, 14201453), (31920, 12172674), (38304, 10143895), (47880, 8115116), (63840, 6086337), (95760, 4057558), (191520, 2028779)]