2558395840

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 448

約数和(自身を含む): 8397849600

約数和(自身を除く): 5839453760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 160, 163, 176, 182, 196, 208, 220, 224, 245, 260, 280, 286, 308, 320, 326, 343, 352, 364, 385, 392, 416, 440, 448, 455, 490, 520, 539, 560, 572, 616, 637, 652, 686, 704, 715, 728, 770, 784, 815, 832, 880, 910, 980, 1001, 1040, 1078, 1120, 1141, 1144, 1232, 1274, 1304, 1372, 1430, 1456, 1540, 1568, 1630, 1715, 1760, 1793, 1820, 1960, 2002, 2080, 2119, 2156, 2240, 2282, 2288, 2464, 2548, 2608, 2695, 2744, 2860, 2912, 3080, 3136, 3185, 3260, 3430, 3520, 3586, 3640, 3773, 3920, 4004, 4160, 4238, 4312, 4459, 4564, 4576, 4928, 5005, 5096, 5216, 5390, 5488, 5705, 5720, 5824, 6160, 6370, 6520, 6860, 7007, 7172, 7280, 7546, 7840, 7987, 8008, 8476, 8624, 8918, 8965, 9128, 9152, 10010, 10192, 10432, 10595, 10780, 10976, 11410, 11440, 12320, 12551, 12740, 13040, 13720, 14014, 14344, 14560, 14833, 15092, 15680, 15974, 16016, 16952, 17248, 17836, 17930, 18256, 18865, 20020, 20384, 21190, 21560, 21952, 22295, 22820, 22880, 23309, 24640, 25102, 25480, 26080, 27440, 28028, 28688, 29120, 29666, 30184, 31948, 32032, 33904, 34496, 35035, 35672, 35860, 36512, 37730, 39935, 40040, 40768, 42380, 43120, 44590, 45640, 45760, 46618, 49049, 50204, 50960, 52160, 54880, 55909, 56056, 57376, 59332, 60368, 62755, 63896, 64064, 67808, 70070, 71344, 71720, 73024, 74165, 75460, 79870, 80080, 84760, 86240, 87857, 89180, 91280, 93236, 98098, 100408, 101920, 103831, 109760, 111818, 112112, 114752, 116545, 118664, 120736, 125510, 127792, 135616, 140140, 142688, 143440, 148330, 150920, 159740, 160160, 163163, 169520, 172480, 175714, 178360, 182560, 186472, 196196, 200816, 203840, 207662, 223636, 224224, 233090, 237328, 241472, 245245, 251020, 255584, 279545, 280280, 285376, 286880, 296660, 301840, 319480, 320320, 326326, 339040, 351428, 356720, 365120, 372944, 392392, 401632, 415324, 439285, 447272, 448448, 466180, 474656, 490490, 502040, 511168, 519155, 559090, 560560, 573760, 593320, 603680, 614999, 638960, 652652, 678080, 702856, 713440, 726817, 745888, 784784, 803264, 815815, 830648, 878570, 894544, 932360, 949312, 980980, 1004080, 1038310, 1118180, 1121120, 1142141, 1186640, 1207360, 1229998, 1277920, 1305304, 1405712, 1426880, 1453634, 1491776, 1569568, 1631630, 1661296, 1757140, 1789088, 1864720, 1961960, 2008160, 2076620, 2236360, 2242240, 2284282, 2373280, 2459996, 2555840, 2610608, 2811424, 2907268, 3074995, 3139136, 3263260, 3322592, 3514280, 3578176, 3634085, 3729440, 3923920, 4016320, 4153240, 4472720, 4568564, 4746560, 4919992, 5221216, 5622848, 5710705, 5814536, 6149990, 6526520, 6645184, 7028560, 7268170, 7458880, 7847840, 7994987, 8306480, 8945440, 9137128, 9839984, 10442432, 11421410, 11629072, 12299980, 13053040, 14057120, 14536340, 15695680, 15989974, 16612960, 17890880, 18274256, 19679968, 22842820, 23258144, 24599960, 26106080, 28114240, 29072680, 31979948, 33225920, 36548512, 39359936, 39974935, 45685640, 46516288, 49199920, 52212160, 58145360, 63959896, 73097024, 79949870, 91371280, 98399840, 116290720, 127919792, 159899740, 182742560, 196799680, 232581440, 255839584, 319799480, 365485120, 511679168, 639598960, 1279197920, 2558395840]

約数ペア:

[(1, 2558395840), (2, 1279197920), (4, 639598960), (5, 511679168), (7, 365485120), (8, 319799480), (10, 255839584), (11, 232581440), (13, 196799680), (14, 182742560), (16, 159899740), (20, 127919792), (22, 116290720), (26, 98399840), (28, 91371280), (32, 79949870), (35, 73097024), (40, 63959896), (44, 58145360), (49, 52212160), (52, 49199920), (55, 46516288), (56, 45685640), (64, 39974935), (65, 39359936), (70, 36548512), (77, 33225920), (80, 31979948), (88, 29072680), (91, 28114240), (98, 26106080), (104, 24599960), (110, 23258144), (112, 22842820), (130, 19679968), (140, 18274256), (143, 17890880), (154, 16612960), (160, 15989974), (163, 15695680), (176, 14536340), (182, 14057120), (196, 13053040), (208, 12299980), (220, 11629072), (224, 11421410), (245, 10442432), (260, 9839984), (280, 9137128), (286, 8945440), (308, 8306480), (320, 7994987), (326, 7847840), (343, 7458880), (352, 7268170), (364, 7028560), (385, 6645184), (392, 6526520), (416, 6149990), (440, 5814536), (448, 5710705), (455, 5622848), (490, 5221216), (520, 4919992), (539, 4746560), (560, 4568564), (572, 4472720), (616, 4153240), (637, 4016320), (652, 3923920), (686, 3729440), (704, 3634085), (715, 3578176), (728, 3514280), (770, 3322592), (784, 3263260), (815, 3139136), (832, 3074995), (880, 2907268), (910, 2811424), (980, 2610608), (1001, 2555840), (1040, 2459996), (1078, 2373280), (1120, 2284282), (1141, 2242240), (1144, 2236360), (1232, 2076620), (1274, 2008160), (1304, 1961960), (1372, 1864720), (1430, 1789088), (1456, 1757140), (1540, 1661296), (1568, 1631630), (1630, 1569568), (1715, 1491776), (1760, 1453634), (1793, 1426880), (1820, 1405712), (1960, 1305304), (2002, 1277920), (2080, 1229998), (2119, 1207360), (2156, 1186640), (2240, 1142141), (2282, 1121120), (2288, 1118180), (2464, 1038310), (2548, 1004080), (2608, 980980), (2695, 949312), (2744, 932360), (2860, 894544), (2912, 878570), (3080, 830648), (3136, 815815), (3185, 803264), (3260, 784784), (3430, 745888), (3520, 726817), (3586, 713440), (3640, 702856), (3773, 678080), (3920, 652652), (4004, 638960), (4160, 614999), (4238, 603680), (4312, 593320), (4459, 573760), (4564, 560560), (4576, 559090), (4928, 519155), (5005, 511168), (5096, 502040), (5216, 490490), (5390, 474656), (5488, 466180), (5705, 448448), (5720, 447272), (5824, 439285), (6160, 415324), (6370, 401632), (6520, 392392), (6860, 372944), (7007, 365120), (7172, 356720), (7280, 351428), (7546, 339040), (7840, 326326), (7987, 320320), (8008, 319480), (8476, 301840), (8624, 296660), (8918, 286880), (8965, 285376), (9128, 280280), (9152, 279545), (10010, 255584), (10192, 251020), (10432, 245245), (10595, 241472), (10780, 237328), (10976, 233090), (11410, 224224), (11440, 223636), (12320, 207662), (12551, 203840), (12740, 200816), (13040, 196196), (13720, 186472), (14014, 182560), (14344, 178360), (14560, 175714), (14833, 172480), (15092, 169520), (15680, 163163), (15974, 160160), (16016, 159740), (16952, 150920), (17248, 148330), (17836, 143440), (17930, 142688), (18256, 140140), (18865, 135616), (20020, 127792), (20384, 125510), (21190, 120736), (21560, 118664), (21952, 116545), (22295, 114752), (22820, 112112), (22880, 111818), (23309, 109760), (24640, 103831), (25102, 101920), (25480, 100408), (26080, 98098), (27440, 93236), (28028, 91280), (28688, 89180), (29120, 87857), (29666, 86240), (30184, 84760), (31948, 80080), (32032, 79870), (33904, 75460), (34496, 74165), (35035, 73024), (35672, 71720), (35860, 71344), (36512, 70070), (37730, 67808), (39935, 64064), (40040, 63896), (40768, 62755), (42380, 60368), (43120, 59332), (44590, 57376), (45640, 56056), (45760, 55909), (46618, 54880), (49049, 52160), (50204, 50960)]