19171794240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1254

約数の個数: 336

約数和(自身を含む): 67994784000

約数和(自身を除く): 48822989760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 149, 160, 172, 180, 192, 215, 240, 258, 288, 298, 320, 344, 360, 387, 430, 447, 480, 516, 576, 596, 645, 688, 720, 745, 774, 860, 894, 960, 1032, 1039, 1192, 1290, 1341, 1376, 1440, 1490, 1548, 1720, 1788, 1935, 2064, 2078, 2235, 2384, 2580, 2682, 2752, 2880, 2980, 3096, 3117, 3440, 3576, 3870, 4128, 4156, 4470, 4768, 5160, 5195, 5364, 5960, 6192, 6234, 6407, 6705, 6880, 7152, 7740, 8256, 8312, 8940, 9351, 9536, 10320, 10390, 10728, 11920, 12384, 12468, 12814, 13410, 13760, 14304, 15480, 15585, 16624, 17880, 18702, 19221, 20640, 20780, 21456, 23840, 24768, 24936, 25628, 26820, 28608, 30960, 31170, 32035, 33248, 35760, 37404, 38442, 41280, 41560, 42912, 44677, 46755, 47680, 49872, 51256, 53640, 57663, 61920, 62340, 64070, 66496, 71520, 74808, 76884, 83120, 85824, 89354, 93510, 96105, 99744, 102512, 107280, 115326, 123840, 124680, 128140, 134031, 143040, 149616, 153768, 154811, 166240, 178708, 187020, 192210, 199488, 205024, 214560, 223385, 230652, 249360, 256280, 268062, 288315, 299232, 307536, 309622, 332480, 357416, 374040, 384420, 402093, 410048, 429120, 446770, 461304, 464433, 498720, 512560, 536124, 576630, 598464, 615072, 619244, 670155, 714832, 748080, 768840, 774055, 804186, 893540, 922608, 928866, 997440, 1025120, 1072248, 1153260, 1230144, 1238488, 1340310, 1393299, 1429664, 1496160, 1537680, 1548110, 1608372, 1787080, 1845216, 1857732, 2010465, 2050240, 2144496, 2306520, 2322165, 2476976, 2680620, 2786598, 2859328, 2992320, 3075360, 3096220, 3216744, 3574160, 3690432, 3715464, 4020930, 4288992, 4613040, 4644330, 4953952, 5361240, 5573196, 6150720, 6192440, 6433488, 6656873, 6966495, 7148320, 7430928, 8041860, 8577984, 9226080, 9288660, 9907904, 10722480, 11146392, 12384880, 12866976, 13313746, 13932990, 14296640, 14861856, 16083720, 18452160, 18577320, 19970619, 21444960, 22292784, 24769760, 25733952, 26627492, 27865980, 29723712, 32167440, 33284365, 37154640, 39941238, 42889920, 44585568, 49539520, 53254984, 55731960, 59911857, 64334880, 66568730, 74309280, 79882476, 89171136, 99853095, 106509968, 111463920, 119823714, 128669760, 133137460, 148618560, 159764952, 199706190, 213019936, 222927840, 239647428, 266274920, 299559285, 319529904, 399412380, 426039872, 445855680, 479294856, 532549840, 599118570, 639059808, 798824760, 958589712, 1065099680, 1198237140, 1278119616, 1597649520, 1917179424, 2130199360, 2396474280, 3195299040, 3834358848, 4792948560, 6390598080, 9585897120, 19171794240]

約数ペア:

[(1, 19171794240), (2, 9585897120), (3, 6390598080), (4, 4792948560), (5, 3834358848), (6, 3195299040), (8, 2396474280), (9, 2130199360), (10, 1917179424), (12, 1597649520), (15, 1278119616), (16, 1198237140), (18, 1065099680), (20, 958589712), (24, 798824760), (30, 639059808), (32, 599118570), (36, 532549840), (40, 479294856), (43, 445855680), (45, 426039872), (48, 399412380), (60, 319529904), (64, 299559285), (72, 266274920), (80, 239647428), (86, 222927840), (90, 213019936), (96, 199706190), (120, 159764952), (129, 148618560), (144, 133137460), (149, 128669760), (160, 119823714), (172, 111463920), (180, 106509968), (192, 99853095), (215, 89171136), (240, 79882476), (258, 74309280), (288, 66568730), (298, 64334880), (320, 59911857), (344, 55731960), (360, 53254984), (387, 49539520), (430, 44585568), (447, 42889920), (480, 39941238), (516, 37154640), (576, 33284365), (596, 32167440), (645, 29723712), (688, 27865980), (720, 26627492), (745, 25733952), (774, 24769760), (860, 22292784), (894, 21444960), (960, 19970619), (1032, 18577320), (1039, 18452160), (1192, 16083720), (1290, 14861856), (1341, 14296640), (1376, 13932990), (1440, 13313746), (1490, 12866976), (1548, 12384880), (1720, 11146392), (1788, 10722480), (1935, 9907904), (2064, 9288660), (2078, 9226080), (2235, 8577984), (2384, 8041860), (2580, 7430928), (2682, 7148320), (2752, 6966495), (2880, 6656873), (2980, 6433488), (3096, 6192440), (3117, 6150720), (3440, 5573196), (3576, 5361240), (3870, 4953952), (4128, 4644330), (4156, 4613040), (4470, 4288992), (4768, 4020930), (5160, 3715464), (5195, 3690432), (5364, 3574160), (5960, 3216744), (6192, 3096220), (6234, 3075360), (6407, 2992320), (6705, 2859328), (6880, 2786598), (7152, 2680620), (7740, 2476976), (8256, 2322165), (8312, 2306520), (8940, 2144496), (9351, 2050240), (9536, 2010465), (10320, 1857732), (10390, 1845216), (10728, 1787080), (11920, 1608372), (12384, 1548110), (12468, 1537680), (12814, 1496160), (13410, 1429664), (13760, 1393299), (14304, 1340310), (15480, 1238488), (15585, 1230144), (16624, 1153260), (17880, 1072248), (18702, 1025120), (19221, 997440), (20640, 928866), (20780, 922608), (21456, 893540), (23840, 804186), (24768, 774055), (24936, 768840), (25628, 748080), (26820, 714832), (28608, 670155), (30960, 619244), (31170, 615072), (32035, 598464), (33248, 576630), (35760, 536124), (37404, 512560), (38442, 498720), (41280, 464433), (41560, 461304), (42912, 446770), (44677, 429120), (46755, 410048), (47680, 402093), (49872, 384420), (51256, 374040), (53640, 357416), (57663, 332480), (61920, 309622), (62340, 307536), (64070, 299232), (66496, 288315), (71520, 268062), (74808, 256280), (76884, 249360), (83120, 230652), (85824, 223385), (89354, 214560), (93510, 205024), (96105, 199488), (99744, 192210), (102512, 187020), (107280, 178708), (115326, 166240), (123840, 154811), (124680, 153768), (128140, 149616), (134031, 143040)]