19420800000

素因数分解:

$2^{10}\times 3^1\times 5^5\times 7^1\times {\mathrm{17}}^2$

素因数の和:89

約数の個数: 792

約数和(自身を含む): 78548597568

約数和(自身を除く): 59127797568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 125, 128, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 250, 255, 256, 272, 280, 289, 300, 320, 336, 340, 350, 357, 375, 384, 400, 408, 420, 425, 448, 476, 480, 500, 510, 512, 525, 544, 560, 578, 595, 600, 625, 640, 672, 680, 700, 714, 750, 768, 800, 816, 840, 850, 867, 875, 896, 952, 960, 1000, 1020, 1024, 1050, 1088, 1120, 1156, 1190, 1200, 1250, 1275, 1280, 1344, 1360, 1400, 1428, 1445, 1500, 1536, 1600, 1632, 1680, 1700, 1734, 1750, 1785, 1792, 1875, 1904, 1920, 2000, 2023, 2040, 2100, 2125, 2176, 2240, 2312, 2380, 2400, 2500, 2550, 2560, 2625, 2688, 2720, 2800, 2856, 2890, 2975, 3000, 3072, 3125, 3200, 3264, 3360, 3400, 3468, 3500, 3570, 3584, 3750, 3808, 3840, 4000, 4046, 4080, 4200, 4250, 4335, 4352, 4375, 4480, 4624, 4760, 4800, 5000, 5100, 5120, 5250, 5376, 5440, 5600, 5712, 5780, 5950, 6000, 6069, 6250, 6375, 6400, 6528, 6720, 6800, 6936, 7000, 7140, 7168, 7225, 7500, 7616, 7680, 8000, 8092, 8160, 8400, 8500, 8670, 8704, 8750, 8925, 8960, 9248, 9375, 9520, 9600, 10000, 10115, 10200, 10500, 10625, 10752, 10880, 11200, 11424, 11560, 11900, 12000, 12138, 12500, 12750, 12800, 13056, 13125, 13440, 13600, 13872, 14000, 14280, 14450, 14875, 15000, 15232, 15360, 16000, 16184, 16320, 16800, 17000, 17340, 17408, 17500, 17850, 17920, 18496, 18750, 19040, 19200, 20000, 20230, 20400, 21000, 21250, 21504, 21675, 21760, 21875, 22400, 22848, 23120, 23800, 24000, 24276, 25000, 25500, 25600, 26112, 26250, 26880, 27200, 27744, 28000, 28560, 28900, 29750, 30000, 30345, 30464, 31875, 32000, 32368, 32640, 33600, 34000, 34680, 35000, 35700, 35840, 36125, 36992, 37500, 38080, 38400, 40000, 40460, 40800, 42000, 42500, 43350, 43520, 43750, 44625, 44800, 45696, 46240, 47600, 48000, 48552, 50000, 50575, 51000, 52224, 52500, 53125, 53760, 54400, 55488, 56000, 57120, 57800, 59500, 60000, 60690, 60928, 63750, 64000, 64736, 65280, 65625, 67200, 68000, 69360, 70000, 71400, 72250, 73984, 74375, 75000, 76160, 76800, 80000, 80920, 81600, 84000, 85000, 86700, 87040, 87500, 89250, 89600, 91392, 92480, 95200, 96000, 97104, 100000, 101150, 102000, 105000, 106250, 107520, 108375, 108800, 110976, 112000, 114240, 115600, 119000, 120000, 121380, 121856, 127500, 128000, 129472, 130560, 131250, 134400, 136000, 138720, 140000, 142800, 144500, 147968, 148750, 150000, 151725, 152320, 159375, 160000, 161840, 163200, 168000, 170000, 173400, 175000, 178500, 179200, 180625, 182784, 184960, 190400, 192000, 194208, 200000, 202300, 204000, 210000, 212500, 216750, 217600, 221952, 223125, 224000, 228480, 231200, 238000, 240000, 242760, 252875, 255000, 258944, 261120, 262500, 268800, 272000, 277440, 280000, 285600, 289000, 295936, 297500, 300000, 303450, 304640, 318750, 320000, 323680, 326400, 336000, 340000, 346800, 350000, 357000, 361250, 365568, 369920, 371875, 380800, 384000, 388416, 400000, 404600, 408000, 420000, 425000, 433500, 435200, 443904, 446250, 448000, 456960, 462400, 476000, 480000, 485520, 505750, 510000, 517888, 525000, 537600, 541875, 544000, 554880, 560000, 571200, 578000, 595000, 600000, 606900, 609280, 637500, 640000, 647360, 652800, 672000, 680000, 693600, 700000, 714000, 722500, 739840, 743750, 758625, 761600, 776832, 800000, 809200, 816000, 840000, 850000, 867000, 887808, 892500, 896000, 903125, 913920, 924800, 952000, 960000, 971040, 1011500, 1020000, 1035776, 1050000, 1083750, 1088000, 1109760, 1115625, 1120000, 1142400, 1156000, 1190000, 1200000, 1213800, 1264375, 1275000, 1294720, 1305600, 1344000, 1360000, 1387200, 1400000, 1428000, 1445000, 1479680, 1487500, 1517250, 1523200, 1553664, 1600000, 1618400, 1632000, 1680000, 1700000, 1734000, 1785000, 1806250, 1827840, 1849600, 1904000, 1920000, 1942080, 2023000, 2040000, 2071552, 2100000, 2167500, 2176000, 2219520, 2231250, 2240000, 2284800, 2312000, 2380000, 2400000, 2427600, 2528750, 2550000, 2589440, 2688000, 2709375, 2720000, 2774400, 2800000, 2856000, 2890000, 2975000, 3034500, 3046400, 3107328, 3200000, 3236800, 3264000, 3360000, 3400000, 3468000, 3570000, 3612500, 3699200, 3793125, 3808000, 3884160, 4046000, 4080000, 4200000, 4335000, 4439040, 4462500, 4480000, 4569600, 4624000, 4760000, 4800000, 4855200, 5057500, 5100000, 5178880, 5418750, 5440000, 5548800, 5600000, 5712000, 5780000, 5950000, 6069000, 6214656, 6321875, 6473600, 6528000, 6720000, 6800000, 6936000, 7140000, 7225000, 7398400, 7586250, 7616000, 7768320, 8092000, 8160000, 8400000, 8670000, 8925000, 9139200, 9248000, 9520000, 9600000, 9710400, 10115000, 10200000, 10357760, 10837500, 10880000, 11097600, 11200000, 11424000, 11560000, 11900000, 12138000, 12643750, 12947200, 13440000, 13600000, 13872000, 14280000, 14450000, 15172500, 15232000, 15536640, 16184000, 16320000, 16800000, 17340000, 17850000, 18496000, 18965625, 19040000, 19420800, 20230000, 20400000, 21675000, 22195200, 22400000, 22848000, 23120000, 23800000, 24276000, 25287500, 25894400, 27200000, 27744000, 28560000, 28900000, 30345000, 31073280, 32368000, 32640000, 33600000, 34680000, 35700000, 36992000, 37931250, 38080000, 38841600, 40460000, 40800000, 43350000, 45696000, 46240000, 47600000, 48552000, 50575000, 51788800, 54400000, 55488000, 57120000, 57800000, 60690000, 64736000, 67200000, 69360000, 71400000, 75862500, 76160000, 77683200, 80920000, 81600000, 86700000, 92480000, 95200000, 97104000, 101150000, 110976000, 114240000, 115600000, 121380000, 129472000, 138720000, 142800000, 151725000, 155366400, 161840000, 163200000, 173400000, 184960000, 190400000, 194208000, 202300000, 228480000, 231200000, 242760000, 258944000, 277440000, 285600000, 303450000, 323680000, 346800000, 380800000, 388416000, 404600000, 462400000, 485520000, 554880000, 571200000, 606900000, 647360000, 693600000, 776832000, 809200000, 924800000, 971040000, 1142400000, 1213800000, 1294720000, 1387200000, 1618400000, 1942080000, 2427600000, 2774400000, 3236800000, 3884160000, 4855200000, 6473600000, 9710400000, 19420800000]

約数ペア:

[(1, 19420800000), (2, 9710400000), (3, 6473600000), (4, 4855200000), (5, 3884160000), (6, 3236800000), (7, 2774400000), (8, 2427600000), (10, 1942080000), (12, 1618400000), (14, 1387200000), (15, 1294720000), (16, 1213800000), (17, 1142400000), (20, 971040000), (21, 924800000), (24, 809200000), (25, 776832000), (28, 693600000), (30, 647360000), (32, 606900000), (34, 571200000), (35, 554880000), (40, 485520000), (42, 462400000), (48, 404600000), (50, 388416000), (51, 380800000), (56, 346800000), (60, 323680000), (64, 303450000), (68, 285600000), (70, 277440000), (75, 258944000), (80, 242760000), (84, 231200000), (85, 228480000), (96, 202300000), (100, 194208000), (102, 190400000), (105, 184960000), (112, 173400000), (119, 163200000), (120, 161840000), (125, 155366400), (128, 151725000), (136, 142800000), (140, 138720000), (150, 129472000), (160, 121380000), (168, 115600000), (170, 114240000), (175, 110976000), (192, 101150000), (200, 97104000), (204, 95200000), (210, 92480000), (224, 86700000), (238, 81600000), (240, 80920000), (250, 77683200), (255, 76160000), (256, 75862500), (272, 71400000), (280, 69360000), (289, 67200000), (300, 64736000), (320, 60690000), (336, 57800000), (340, 57120000), (350, 55488000), (357, 54400000), (375, 51788800), (384, 50575000), (400, 48552000), (408, 47600000), (420, 46240000), (425, 45696000), (448, 43350000), (476, 40800000), (480, 40460000), (500, 38841600), (510, 38080000), (512, 37931250), (525, 36992000), (544, 35700000), (560, 34680000), (578, 33600000), (595, 32640000), (600, 32368000), (625, 31073280), (640, 30345000), (672, 28900000), (680, 28560000), (700, 27744000), (714, 27200000), (750, 25894400), (768, 25287500), (800, 24276000), (816, 23800000), (840, 23120000), (850, 22848000), (867, 22400000), (875, 22195200), (896, 21675000), (952, 20400000), (960, 20230000), (1000, 19420800), (1020, 19040000), (1024, 18965625), (1050, 18496000), (1088, 17850000), (1120, 17340000), (1156, 16800000), (1190, 16320000), (1200, 16184000), (1250, 15536640), (1275, 15232000), (1280, 15172500), (1344, 14450000), (1360, 14280000), (1400, 13872000), (1428, 13600000), (1445, 13440000), (1500, 12947200), (1536, 12643750), (1600, 12138000), (1632, 11900000), (1680, 11560000), (1700, 11424000), (1734, 11200000), (1750, 11097600), (1785, 10880000), (1792, 10837500), (1875, 10357760), (1904, 10200000), (1920, 10115000), (2000, 9710400), (2023, 9600000), (2040, 9520000), (2100, 9248000), (2125, 9139200), (2176, 8925000), (2240, 8670000), (2312, 8400000), (2380, 8160000), (2400, 8092000), (2500, 7768320), (2550, 7616000), (2560, 7586250), (2625, 7398400), (2688, 7225000), (2720, 7140000), (2800, 6936000), (2856, 6800000), (2890, 6720000), (2975, 6528000), (3000, 6473600), (3072, 6321875), (3125, 6214656), (3200, 6069000), (3264, 5950000), (3360, 5780000), (3400, 5712000), (3468, 5600000), (3500, 5548800), (3570, 5440000), (3584, 5418750), (3750, 5178880), (3808, 5100000), (3840, 5057500), (4000, 4855200), (4046, 4800000), (4080, 4760000), (4200, 4624000), (4250, 4569600), (4335, 4480000), (4352, 4462500), (4375, 4439040), (4480, 4335000), (4624, 4200000), (4760, 4080000), (4800, 4046000), (5000, 3884160), (5100, 3808000), (5120, 3793125), (5250, 3699200), (5376, 3612500), (5440, 3570000), (5600, 3468000), (5712, 3400000), (5780, 3360000), (5950, 3264000), (6000, 3236800), (6069, 3200000), (6250, 3107328), (6375, 3046400), (6400, 3034500), (6528, 2975000), (6720, 2890000), (6800, 2856000), (6936, 2800000), (7000, 2774400), (7140, 2720000), (7168, 2709375), (7225, 2688000), (7500, 2589440), (7616, 2550000), (7680, 2528750), (8000, 2427600), (8092, 2400000), (8160, 2380000), (8400, 2312000), (8500, 2284800), (8670, 2240000), (8704, 2231250), (8750, 2219520), (8925, 2176000), (8960, 2167500), (9248, 2100000), (9375, 2071552), (9520, 2040000), (9600, 2023000), (10000, 1942080), (10115, 1920000), (10200, 1904000), (10500, 1849600), (10625, 1827840), (10752, 1806250), (10880, 1785000), (11200, 1734000), 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