142627680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 288

約数和(自身を含む): 553119840

約数和(自身を除く): 410492160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 401, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 802, 855, 912, 936, 988, 1040, 1140, 1170, 1203, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1604, 1710, 1824, 1872, 1976, 2005, 2080, 2223, 2280, 2340, 2406, 2470, 2736, 2964, 3040, 3120, 3208, 3420, 3609, 3705, 3744, 3952, 4010, 4446, 4560, 4680, 4812, 4940, 5213, 5472, 5928, 6015, 6240, 6416, 6840, 7218, 7410, 7619, 7904, 8020, 8892, 9120, 9360, 9624, 9880, 10426, 11115, 11856, 12030, 12832, 13680, 14436, 14820, 15238, 15639, 16040, 17784, 18045, 18720, 19248, 19760, 20852, 22230, 22857, 23712, 24060, 26065, 27360, 28872, 29640, 30476, 31278, 32080, 35568, 36090, 38095, 38496, 39520, 41704, 44460, 45714, 46917, 48120, 52130, 57744, 59280, 60952, 62556, 64160, 68571, 71136, 72180, 76190, 78195, 83408, 88920, 91428, 93834, 96240, 99047, 104260, 114285, 115488, 118560, 121904, 125112, 137142, 144360, 152380, 156390, 166816, 177840, 182856, 187668, 192480, 198094, 208520, 228570, 234585, 243808, 250224, 274284, 288720, 297141, 304760, 312780, 342855, 355680, 365712, 375336, 396188, 417040, 457140, 469170, 495235, 500448, 548568, 577440, 594282, 609520, 625560, 685710, 731424, 750672, 792376, 834080, 891423, 914280, 938340, 990470, 1097136, 1188564, 1219040, 1251120, 1371420, 1485705, 1501344, 1584752, 1782846, 1828560, 1876680, 1980940, 2194272, 2377128, 2502240, 2742840, 2971410, 3169504, 3565692, 3657120, 3753360, 3961880, 4457115, 4754256, 5485680, 5942820, 7131384, 7506720, 7923760, 8914230, 9508512, 10971360, 11885640, 14262768, 15847520, 17828460, 23771280, 28525536, 35656920, 47542560, 71313840, 142627680]

約数ペア:

[(1, 142627680), (2, 71313840), (3, 47542560), (4, 35656920), (5, 28525536), (6, 23771280), (8, 17828460), (9, 15847520), (10, 14262768), (12, 11885640), (13, 10971360), (15, 9508512), (16, 8914230), (18, 7923760), (19, 7506720), (20, 7131384), (24, 5942820), (26, 5485680), (30, 4754256), (32, 4457115), (36, 3961880), (38, 3753360), (39, 3657120), (40, 3565692), (45, 3169504), (48, 2971410), (52, 2742840), (57, 2502240), (60, 2377128), (65, 2194272), (72, 1980940), (76, 1876680), (78, 1828560), (80, 1782846), (90, 1584752), (95, 1501344), (96, 1485705), (104, 1371420), (114, 1251120), (117, 1219040), (120, 1188564), (130, 1097136), (144, 990470), (152, 938340), (156, 914280), (160, 891423), (171, 834080), (180, 792376), (190, 750672), (195, 731424), (208, 685710), (228, 625560), (234, 609520), (240, 594282), (247, 577440), (260, 548568), (285, 500448), (288, 495235), (304, 469170), (312, 457140), (342, 417040), (360, 396188), (380, 375336), (390, 365712), (401, 355680), (416, 342855), (456, 312780), (468, 304760), (480, 297141), (494, 288720), (520, 274284), (570, 250224), (585, 243808), (608, 234585), (624, 228570), (684, 208520), (720, 198094), (741, 192480), (760, 187668), (780, 182856), (802, 177840), (855, 166816), (912, 156390), (936, 152380), (988, 144360), (1040, 137142), (1140, 125112), (1170, 121904), (1203, 118560), (1235, 115488), (1248, 114285), (1368, 104260), (1440, 99047), (1482, 96240), (1520, 93834), (1560, 91428), (1604, 88920), (1710, 83408), (1824, 78195), (1872, 76190), (1976, 72180), (2005, 71136), (2080, 68571), (2223, 64160), (2280, 62556), (2340, 60952), (2406, 59280), (2470, 57744), (2736, 52130), (2964, 48120), (3040, 46917), (3120, 45714), (3208, 44460), (3420, 41704), (3609, 39520), (3705, 38496), (3744, 38095), (3952, 36090), (4010, 35568), (4446, 32080), (4560, 31278), (4680, 30476), (4812, 29640), (4940, 28872), (5213, 27360), (5472, 26065), (5928, 24060), (6015, 23712), (6240, 22857), (6416, 22230), (6840, 20852), (7218, 19760), (7410, 19248), (7619, 18720), (7904, 18045), (8020, 17784), (8892, 16040), (9120, 15639), (9360, 15238), (9624, 14820), (9880, 14436), (10426, 13680), (11115, 12832), (11856, 12030)]