19967314320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 480

約数和(自身を含む): 75174652800

約数和(自身を除く): 55207338480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 108, 114, 116, 120, 135, 144, 145, 152, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 290, 304, 342, 348, 360, 361, 380, 432, 435, 456, 464, 513, 522, 540, 551, 570, 580, 684, 696, 720, 722, 760, 783, 855, 870, 883, 912, 1026, 1044, 1080, 1083, 1102, 1140, 1160, 1305, 1368, 1392, 1444, 1520, 1566, 1653, 1710, 1740, 1766, 1805, 2052, 2088, 2160, 2166, 2204, 2280, 2320, 2565, 2610, 2649, 2736, 2755, 2888, 3132, 3249, 3306, 3420, 3480, 3532, 3610, 3915, 4104, 4176, 4332, 4408, 4415, 4560, 4959, 5130, 5220, 5298, 5415, 5510, 5776, 6264, 6498, 6612, 6840, 6960, 7064, 7220, 7830, 7947, 8208, 8265, 8664, 8816, 8830, 9747, 9918, 10260, 10440, 10469, 10596, 10830, 11020, 12528, 12996, 13224, 13245, 13680, 14128, 14440, 14877, 15660, 15894, 16245, 16530, 16777, 17328, 17660, 19494, 19836, 20520, 20880, 20938, 21192, 21660, 22040, 23841, 24795, 25607, 25992, 26448, 26490, 28880, 29754, 31320, 31407, 31788, 32490, 33060, 33554, 35320, 38988, 39672, 39735, 41040, 41876, 42384, 43320, 44080, 47682, 48735, 49590, 50331, 51214, 51984, 52345, 52980, 59508, 62640, 62814, 63576, 64980, 66120, 67108, 70640, 74385, 76821, 77976, 79344, 79470, 83752, 83885, 86640, 94221, 95364, 97470, 99180, 100662, 102428, 104690, 105960, 119016, 119205, 125628, 127152, 128035, 129960, 132240, 134216, 148770, 150993, 153642, 155952, 157035, 158940, 167504, 167770, 188442, 190728, 194940, 198360, 201324, 204856, 209380, 211920, 230463, 238032, 238410, 251256, 251655, 256070, 259920, 268432, 282663, 297540, 301986, 307284, 314070, 317880, 318763, 335540, 376884, 381456, 384105, 389880, 396720, 402648, 409712, 418760, 452979, 460926, 471105, 476820, 486533, 502512, 503310, 512140, 565326, 595080, 603972, 614568, 628140, 635760, 637526, 671080, 691389, 753768, 754965, 768210, 779760, 805296, 837520, 905958, 921852, 942210, 953640, 956289, 973066, 1006620, 1024280, 1130652, 1152315, 1190160, 1207944, 1229136, 1256280, 1275052, 1342160, 1382778, 1413315, 1459599, 1507536, 1509930, 1536420, 1593815, 1811916, 1843704, 1884420, 1907280, 1912578, 1946132, 2013240, 2048560, 2261304, 2264895, 2304630, 2415888, 2432665, 2512560, 2550104, 2765556, 2826630, 2868867, 2919198, 3019860, 3072840, 3187630, 3456945, 3623832, 3687408, 3768840, 3825156, 3892264, 4026480, 4378797, 4522608, 4529790, 4609260, 4781445, 4865330, 5100208, 5531112, 5653260, 5737734, 5838396, 6039720, 6145680, 6375260, 6913890, 7247664, 7297995, 7537680, 7650312, 7784528, 8606601, 8757594, 9059580, 9218520, 9244127, 9562890, 9730660, 11062224, 11306520, 11475468, 11676792, 12079440, 12750520, 13136391, 13827780, 14344335, 14595990, 15300624, 17213202, 17515188, 18119160, 18437040, 18488254, 19125780, 19461320, 21893985, 22613040, 22950936, 23353584, 25501040, 26272782, 27655560, 27732381, 28688670, 29191980, 34426404, 35030376, 36238320, 36976508, 38251560, 38922640, 43033005, 43787970, 45901872, 46220635, 52545564, 55311120, 55464762, 57377340, 58383960, 65681955, 68852808, 70060752, 73953016, 76503120, 83197143, 86066010, 87575940, 92441270, 105091128, 110929524, 114754680, 116767920, 131363910, 137705616, 138661905, 147906032, 166394286, 172132020, 175151880, 184882540, 210182256, 221859048, 229509360, 249591429, 262727820, 277323810, 332788572, 344264040, 350303760, 369765080, 415985715, 443718096, 499182858, 525455640, 554647620, 665577144, 688528080, 739530160, 831971430, 998365716, 1050911280, 1109295240, 1247957145, 1331154288, 1663942860, 1996731432, 2218590480, 2495914290, 3327885720, 3993462864, 4991828580, 6655771440, 9983657160, 19967314320]

約数ペア:

[(1, 19967314320), (2, 9983657160), (3, 6655771440), (4, 4991828580), (5, 3993462864), (6, 3327885720), (8, 2495914290), (9, 2218590480), (10, 1996731432), (12, 1663942860), (15, 1331154288), (16, 1247957145), (18, 1109295240), (19, 1050911280), (20, 998365716), (24, 831971430), (27, 739530160), (29, 688528080), (30, 665577144), (36, 554647620), (38, 525455640), (40, 499182858), (45, 443718096), (48, 415985715), (54, 369765080), (57, 350303760), (58, 344264040), (60, 332788572), (72, 277323810), (76, 262727820), (80, 249591429), (87, 229509360), (90, 221859048), (95, 210182256), (108, 184882540), (114, 175151880), (116, 172132020), (120, 166394286), (135, 147906032), (144, 138661905), (145, 137705616), (152, 131363910), (171, 116767920), (174, 114754680), (180, 110929524), (190, 105091128), (216, 92441270), (228, 87575940), (232, 86066010), (240, 83197143), (261, 76503120), (270, 73953016), (285, 70060752), (290, 68852808), (304, 65681955), (342, 58383960), (348, 57377340), (360, 55464762), (361, 55311120), (380, 52545564), (432, 46220635), (435, 45901872), (456, 43787970), (464, 43033005), (513, 38922640), (522, 38251560), (540, 36976508), (551, 36238320), (570, 35030376), (580, 34426404), (684, 29191980), (696, 28688670), (720, 27732381), (722, 27655560), (760, 26272782), (783, 25501040), (855, 23353584), (870, 22950936), (883, 22613040), (912, 21893985), (1026, 19461320), (1044, 19125780), (1080, 18488254), (1083, 18437040), (1102, 18119160), (1140, 17515188), (1160, 17213202), (1305, 15300624), (1368, 14595990), (1392, 14344335), (1444, 13827780), (1520, 13136391), (1566, 12750520), (1653, 12079440), (1710, 11676792), (1740, 11475468), (1766, 11306520), (1805, 11062224), (2052, 9730660), (2088, 9562890), (2160, 9244127), (2166, 9218520), (2204, 9059580), (2280, 8757594), (2320, 8606601), (2565, 7784528), (2610, 7650312), (2649, 7537680), (2736, 7297995), (2755, 7247664), (2888, 6913890), (3132, 6375260), (3249, 6145680), (3306, 6039720), (3420, 5838396), (3480, 5737734), (3532, 5653260), (3610, 5531112), (3915, 5100208), (4104, 4865330), (4176, 4781445), (4332, 4609260), (4408, 4529790), (4415, 4522608), (4560, 4378797), (4959, 4026480), (5130, 3892264), (5220, 3825156), (5298, 3768840), (5415, 3687408), (5510, 3623832), (5776, 3456945), (6264, 3187630), (6498, 3072840), (6612, 3019860), (6840, 2919198), (6960, 2868867), (7064, 2826630), (7220, 2765556), (7830, 2550104), (7947, 2512560), (8208, 2432665), (8265, 2415888), (8664, 2304630), (8816, 2264895), (8830, 2261304), (9747, 2048560), (9918, 2013240), (10260, 1946132), (10440, 1912578), (10469, 1907280), (10596, 1884420), (10830, 1843704), (11020, 1811916), (12528, 1593815), (12996, 1536420), (13224, 1509930), (13245, 1507536), (13680, 1459599), (14128, 1413315), (14440, 1382778), (14877, 1342160), (15660, 1275052), (15894, 1256280), (16245, 1229136), (16530, 1207944), (16777, 1190160), (17328, 1152315), (17660, 1130652), (19494, 1024280), (19836, 1006620), (20520, 973066), (20880, 956289), (20938, 953640), (21192, 942210), (21660, 921852), (22040, 905958), (23841, 837520), (24795, 805296), (25607, 779760), (25992, 768210), (26448, 754965), (26490, 753768), (28880, 691389), (29754, 671080), (31320, 637526), (31407, 635760), (31788, 628140), (32490, 614568), (33060, 603972), (33554, 595080), (35320, 565326), (38988, 512140), (39672, 503310), (39735, 502512), (41040, 486533), (41876, 476820), (42384, 471105), (43320, 460926), (44080, 452979), (47682, 418760), (48735, 409712), (49590, 402648), (50331, 396720), (51214, 389880), (51984, 384105), (52345, 381456), (52980, 376884), (59508, 335540), (62640, 318763), (62814, 317880), (63576, 314070), (64980, 307284), (66120, 301986), (67108, 297540), (70640, 282663), (74385, 268432), (76821, 259920), (77976, 256070), (79344, 251655), (79470, 251256), (83752, 238410), (83885, 238032), (86640, 230463), (94221, 211920), (95364, 209380), (97470, 204856), (99180, 201324), (100662, 198360), (102428, 194940), (104690, 190728), (105960, 188442), (119016, 167770), (119205, 167504), (125628, 158940), (127152, 157035), (128035, 155952), (129960, 153642), (132240, 150993), (134216, 148770)]