161778240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 336

約数和(自身を含む): 624078000

約数和(自身を除く): 462299760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 149, 156, 160, 174, 180, 192, 195, 208, 232, 234, 240, 260, 261, 288, 290, 298, 312, 320, 348, 360, 377, 390, 416, 435, 447, 464, 468, 480, 520, 522, 576, 580, 585, 596, 624, 696, 720, 745, 754, 780, 832, 870, 894, 928, 936, 960, 1040, 1044, 1131, 1160, 1170, 1192, 1248, 1305, 1341, 1392, 1440, 1490, 1508, 1560, 1740, 1788, 1856, 1872, 1885, 1937, 2080, 2088, 2235, 2262, 2320, 2340, 2384, 2496, 2610, 2682, 2784, 2880, 2980, 3016, 3120, 3393, 3480, 3576, 3744, 3770, 3874, 4160, 4176, 4321, 4470, 4524, 4640, 4680, 4768, 5220, 5364, 5568, 5655, 5811, 5960, 6032, 6240, 6705, 6786, 6960, 7152, 7488, 7540, 7748, 8352, 8642, 8940, 9048, 9280, 9360, 9536, 9685, 10440, 10728, 11310, 11622, 11920, 12064, 12480, 12963, 13410, 13572, 13920, 14304, 15080, 15496, 16704, 16965, 17284, 17433, 17880, 18096, 18720, 19370, 20880, 21456, 21605, 22620, 23244, 23840, 24128, 25926, 26820, 27144, 27840, 28608, 29055, 30160, 30992, 33930, 34568, 34866, 35760, 36192, 37440, 38740, 38889, 41760, 42912, 43210, 45240, 46488, 47680, 51852, 53640, 54288, 56173, 58110, 60320, 61984, 64815, 67860, 69136, 69732, 71520, 72384, 77480, 77778, 83520, 85824, 86420, 87165, 90480, 92976, 103704, 107280, 108576, 112346, 116220, 120640, 123968, 129630, 135720, 138272, 139464, 143040, 154960, 155556, 168519, 172840, 174330, 180960, 185952, 194445, 207408, 214560, 217152, 224692, 232440, 259260, 271440, 276544, 278928, 280865, 309920, 311112, 337038, 345680, 348660, 361920, 371904, 388890, 414816, 429120, 449384, 464880, 505557, 518520, 542880, 557856, 561730, 619840, 622224, 674076, 691360, 697320, 777780, 829632, 842595, 898768, 929760, 1011114, 1037040, 1085760, 1115712, 1123460, 1244448, 1348152, 1382720, 1394640, 1555560, 1685190, 1797536, 1859520, 2022228, 2074080, 2246920, 2488896, 2527785, 2696304, 2789280, 3111120, 3370380, 3595072, 4044456, 4148160, 4493840, 5055570, 5392608, 5578560, 6222240, 6740760, 8088912, 8987680, 10111140, 10785216, 12444480, 13481520, 16177824, 17975360, 20222280, 26963040, 32355648, 40444560, 53926080, 80889120, 161778240]

約数ペア:

[(1, 161778240), (2, 80889120), (3, 53926080), (4, 40444560), (5, 32355648), (6, 26963040), (8, 20222280), (9, 17975360), (10, 16177824), (12, 13481520), (13, 12444480), (15, 10785216), (16, 10111140), (18, 8987680), (20, 8088912), (24, 6740760), (26, 6222240), (29, 5578560), (30, 5392608), (32, 5055570), (36, 4493840), (39, 4148160), (40, 4044456), (45, 3595072), (48, 3370380), (52, 3111120), (58, 2789280), (60, 2696304), (64, 2527785), (65, 2488896), (72, 2246920), (78, 2074080), (80, 2022228), (87, 1859520), (90, 1797536), (96, 1685190), (104, 1555560), (116, 1394640), (117, 1382720), (120, 1348152), (130, 1244448), (144, 1123460), (145, 1115712), (149, 1085760), (156, 1037040), (160, 1011114), (174, 929760), (180, 898768), (192, 842595), (195, 829632), (208, 777780), (232, 697320), (234, 691360), (240, 674076), (260, 622224), (261, 619840), (288, 561730), (290, 557856), (298, 542880), (312, 518520), (320, 505557), (348, 464880), (360, 449384), (377, 429120), (390, 414816), (416, 388890), (435, 371904), (447, 361920), (464, 348660), (468, 345680), (480, 337038), (520, 311112), (522, 309920), (576, 280865), (580, 278928), (585, 276544), (596, 271440), (624, 259260), (696, 232440), (720, 224692), (745, 217152), (754, 214560), (780, 207408), (832, 194445), (870, 185952), (894, 180960), (928, 174330), (936, 172840), (960, 168519), (1040, 155556), (1044, 154960), (1131, 143040), (1160, 139464), (1170, 138272), (1192, 135720), (1248, 129630), (1305, 123968), (1341, 120640), (1392, 116220), (1440, 112346), (1490, 108576), (1508, 107280), (1560, 103704), (1740, 92976), (1788, 90480), (1856, 87165), (1872, 86420), (1885, 85824), (1937, 83520), (2080, 77778), (2088, 77480), (2235, 72384), (2262, 71520), (2320, 69732), (2340, 69136), (2384, 67860), (2496, 64815), (2610, 61984), (2682, 60320), (2784, 58110), (2880, 56173), (2980, 54288), (3016, 53640), (3120, 51852), (3393, 47680), (3480, 46488), (3576, 45240), (3744, 43210), (3770, 42912), (3874, 41760), (4160, 38889), (4176, 38740), (4321, 37440), (4470, 36192), (4524, 35760), (4640, 34866), (4680, 34568), (4768, 33930), (5220, 30992), (5364, 30160), (5568, 29055), (5655, 28608), (5811, 27840), (5960, 27144), (6032, 26820), (6240, 25926), (6705, 24128), (6786, 23840), (6960, 23244), (7152, 22620), (7488, 21605), (7540, 21456), (7748, 20880), (8352, 19370), (8642, 18720), (8940, 18096), (9048, 17880), (9280, 17433), (9360, 17284), (9536, 16965), (9685, 16704), (10440, 15496), (10728, 15080), (11310, 14304), (11622, 13920), (11920, 13572), (12064, 13410), (12480, 12963)]