390768840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 512

約数和(自身を含む): 1680998400

約数和(自身を除く): 1290229560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 74, 77, 84, 88, 90, 99, 105, 108, 110, 111, 120, 126, 127, 132, 135, 140, 148, 154, 165, 168, 180, 185, 189, 198, 210, 216, 220, 222, 231, 252, 254, 259, 264, 270, 280, 296, 297, 308, 315, 330, 333, 360, 370, 378, 381, 385, 396, 407, 420, 440, 444, 462, 495, 504, 508, 518, 540, 555, 594, 616, 630, 635, 660, 666, 693, 740, 756, 762, 770, 777, 792, 814, 840, 888, 889, 924, 945, 990, 999, 1016, 1036, 1080, 1110, 1143, 1155, 1188, 1221, 1260, 1270, 1295, 1320, 1332, 1386, 1397, 1480, 1485, 1512, 1524, 1540, 1554, 1628, 1665, 1778, 1848, 1890, 1905, 1980, 1998, 2035, 2072, 2079, 2220, 2286, 2310, 2331, 2376, 2442, 2520, 2540, 2590, 2664, 2667, 2772, 2794, 2849, 2970, 3048, 3080, 3108, 3256, 3330, 3429, 3465, 3556, 3663, 3780, 3810, 3885, 3960, 3996, 4070, 4158, 4191, 4440, 4445, 4572, 4620, 4662, 4699, 4884, 4995, 5080, 5180, 5334, 5544, 5588, 5698, 5715, 5940, 6105, 6216, 6660, 6858, 6930, 6985, 6993, 7112, 7326, 7560, 7620, 7770, 7992, 8001, 8140, 8316, 8382, 8547, 8890, 9144, 9240, 9324, 9398, 9768, 9779, 9990, 10360, 10395, 10668, 10989, 11176, 11396, 11430, 11655, 11880, 12210, 12573, 13320, 13335, 13716, 13860, 13970, 13986, 14097, 14245, 14652, 15240, 15540, 16002, 16280, 16632, 16764, 17094, 17145, 17780, 18315, 18648, 18796, 19558, 19980, 20790, 20955, 21336, 21978, 22792, 22860, 23310, 23495, 24003, 24420, 25146, 25641, 26670, 27432, 27720, 27940, 27972, 28194, 28490, 29304, 29337, 31080, 32004, 32893, 33528, 34188, 34290, 34965, 35560, 36630, 37592, 37719, 39116, 39960, 40005, 41580, 41910, 42291, 42735, 43956, 45720, 46620, 46990, 48006, 48840, 48895, 50292, 51282, 51689, 53340, 54945, 55880, 55944, 56388, 56980, 58674, 62865, 64008, 65786, 68376, 68580, 69930, 70485, 73260, 75438, 76923, 78232, 80010, 83160, 83820, 84582, 85470, 87912, 88011, 93240, 93980, 96012, 97790, 98679, 100584, 102564, 103378, 106680, 109890, 112776, 113960, 117348, 120015, 125730, 126873, 128205, 131572, 137160, 139860, 140970, 146520, 146685, 150876, 153846, 155067, 160020, 164465, 167640, 169164, 170940, 176022, 187960, 188595, 192024, 195580, 197358, 205128, 206756, 211455, 219780, 234696, 240030, 251460, 253746, 256410, 258445, 263144, 264033, 279720, 281940, 293370, 296037, 301752, 307692, 310134, 320040, 328930, 338328, 341880, 352044, 361823, 377190, 384615, 391160, 394716, 413512, 422910, 439560, 440055, 465201, 480060, 493395, 502920, 507492, 512820, 516890, 528066, 563880, 586740, 592074, 615384, 620268, 634365, 657860, 704088, 723646, 754380, 769230, 775335, 789432, 845820, 880110, 888111, 930402, 960120, 986790, 1014984, 1025640, 1033780, 1056132, 1085469, 1173480, 1184148, 1240536, 1268730, 1315720, 1320165, 1395603, 1447292, 1480185, 1508760, 1538460, 1550670, 1691640, 1760220, 1776222, 1809115, 1860804, 1973580, 2067560, 2112264, 2170938, 2326005, 2368296, 2537460, 2640330, 2791206, 2894584, 2960370, 3076920, 3101340, 3256407, 3520440, 3552444, 3618230, 3721608, 3947160, 4341876, 4440555, 4652010, 5074920, 5280660, 5427345, 5582412, 5920740, 6202680, 6512814, 6978015, 7104888, 7236460, 8683752, 8881110, 9304020, 9769221, 10561320, 10854690, 11164824, 11841480, 13025628, 13956030, 14472920, 16282035, 17762220, 18608040, 19538442, 21709380, 26051256, 27912060, 32564070, 35524440, 39076884, 43418760, 48846105, 55824120, 65128140, 78153768, 97692210, 130256280, 195384420, 390768840]

約数ペア:

[(1, 390768840), (2, 195384420), (3, 130256280), (4, 97692210), (5, 78153768), (6, 65128140), (7, 55824120), (8, 48846105), (9, 43418760), (10, 39076884), (11, 35524440), (12, 32564070), (14, 27912060), (15, 26051256), (18, 21709380), (20, 19538442), (21, 18608040), (22, 17762220), (24, 16282035), (27, 14472920), (28, 13956030), (30, 13025628), (33, 11841480), (35, 11164824), (36, 10854690), (37, 10561320), (40, 9769221), (42, 9304020), (44, 8881110), (45, 8683752), (54, 7236460), (55, 7104888), (56, 6978015), (60, 6512814), (63, 6202680), (66, 5920740), (70, 5582412), (72, 5427345), (74, 5280660), (77, 5074920), (84, 4652010), (88, 4440555), (90, 4341876), (99, 3947160), (105, 3721608), (108, 3618230), (110, 3552444), (111, 3520440), (120, 3256407), (126, 3101340), (127, 3076920), (132, 2960370), (135, 2894584), (140, 2791206), (148, 2640330), (154, 2537460), (165, 2368296), (168, 2326005), (180, 2170938), (185, 2112264), (189, 2067560), (198, 1973580), (210, 1860804), (216, 1809115), (220, 1776222), (222, 1760220), (231, 1691640), (252, 1550670), (254, 1538460), (259, 1508760), (264, 1480185), (270, 1447292), (280, 1395603), (296, 1320165), (297, 1315720), (308, 1268730), (315, 1240536), (330, 1184148), (333, 1173480), (360, 1085469), (370, 1056132), (378, 1033780), (381, 1025640), (385, 1014984), (396, 986790), (407, 960120), (420, 930402), (440, 888111), (444, 880110), (462, 845820), (495, 789432), (504, 775335), (508, 769230), (518, 754380), (540, 723646), (555, 704088), (594, 657860), (616, 634365), (630, 620268), (635, 615384), (660, 592074), (666, 586740), (693, 563880), (740, 528066), (756, 516890), (762, 512820), (770, 507492), (777, 502920), (792, 493395), (814, 480060), (840, 465201), (888, 440055), (889, 439560), (924, 422910), (945, 413512), (990, 394716), (999, 391160), (1016, 384615), (1036, 377190), (1080, 361823), (1110, 352044), (1143, 341880), (1155, 338328), (1188, 328930), (1221, 320040), (1260, 310134), (1270, 307692), (1295, 301752), (1320, 296037), (1332, 293370), (1386, 281940), (1397, 279720), (1480, 264033), (1485, 263144), (1512, 258445), (1524, 256410), (1540, 253746), (1554, 251460), (1628, 240030), (1665, 234696), (1778, 219780), (1848, 211455), (1890, 206756), (1905, 205128), (1980, 197358), (1998, 195580), (2035, 192024), (2072, 188595), (2079, 187960), (2220, 176022), (2286, 170940), (2310, 169164), (2331, 167640), (2376, 164465), (2442, 160020), (2520, 155067), (2540, 153846), (2590, 150876), (2664, 146685), (2667, 146520), (2772, 140970), (2794, 139860), (2849, 137160), (2970, 131572), (3048, 128205), (3080, 126873), (3108, 125730), (3256, 120015), (3330, 117348), (3429, 113960), (3465, 112776), (3556, 109890), (3663, 106680), (3780, 103378), (3810, 102564), (3885, 100584), (3960, 98679), (3996, 97790), (4070, 96012), (4158, 93980), (4191, 93240), (4440, 88011), (4445, 87912), (4572, 85470), (4620, 84582), (4662, 83820), (4699, 83160), (4884, 80010), (4995, 78232), (5080, 76923), (5180, 75438), (5334, 73260), (5544, 70485), (5588, 69930), (5698, 68580), (5715, 68376), (5940, 65786), (6105, 64008), (6216, 62865), (6660, 58674), (6858, 56980), (6930, 56388), (6985, 55944), (6993, 55880), (7112, 54945), (7326, 53340), (7560, 51689), (7620, 51282), (7770, 50292), (7992, 48895), (8001, 48840), (8140, 48006), (8316, 46990), (8382, 46620), (8547, 45720), (8890, 43956), (9144, 42735), (9240, 42291), (9324, 41910), (9398, 41580), (9768, 40005), (9779, 39960), (9990, 39116), (10360, 37719), (10395, 37592), (10668, 36630), (10989, 35560), (11176, 34965), (11396, 34290), (11430, 34188), (11655, 33528), (11880, 32893), (12210, 32004), (12573, 31080), (13320, 29337), (13335, 29304), (13716, 28490), (13860, 28194), (13970, 27972), (13986, 27940), (14097, 27720), (14245, 27432), (14652, 26670), (15240, 25641), (15540, 25146), (16002, 24420), (16280, 24003), (16632, 23495), (16764, 23310), (17094, 22860), (17145, 22792), (17780, 21978), (18315, 21336), (18648, 20955), (18796, 20790), (19558, 19980)]