2540351520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1848

約数の個数: 288

約数和(自身を含む): 9978958080

約数和(自身を除く): 7438606560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 151, 160, 168, 180, 210, 224, 240, 252, 280, 288, 302, 315, 336, 360, 420, 453, 480, 504, 560, 604, 630, 672, 720, 755, 840, 906, 1008, 1057, 1120, 1208, 1260, 1359, 1440, 1510, 1669, 1680, 1812, 2016, 2114, 2265, 2416, 2520, 2718, 3020, 3171, 3338, 3360, 3624, 4228, 4530, 4832, 5007, 5040, 5285, 5436, 6040, 6342, 6676, 6795, 7248, 8345, 8456, 9060, 9513, 10014, 10080, 10570, 10872, 11683, 12080, 12684, 13352, 13590, 14496, 15021, 15855, 16690, 16912, 18120, 19026, 20028, 21140, 21744, 23366, 24160, 25035, 25368, 26704, 27180, 30042, 31710, 33380, 33824, 35049, 36240, 38052, 40056, 42280, 43488, 46732, 47565, 50070, 50736, 53408, 54360, 58415, 60084, 63420, 66760, 70098, 72480, 75105, 76104, 80112, 84560, 93464, 95130, 100140, 101472, 105147, 108720, 116830, 120168, 126840, 133520, 140196, 150210, 152208, 160224, 169120, 175245, 186928, 190260, 200280, 210294, 217440, 233660, 240336, 252019, 253680, 267040, 280392, 300420, 304416, 350490, 373856, 380520, 400560, 420588, 467320, 480672, 504038, 507360, 525735, 560784, 600840, 700980, 756057, 761040, 801120, 841176, 934640, 1008076, 1051470, 1121568, 1201680, 1260095, 1401960, 1512114, 1522080, 1682352, 1764133, 1869280, 2016152, 2102940, 2268171, 2403360, 2520190, 2803920, 3024228, 3364704, 3528266, 3780285, 4032304, 4205880, 4536342, 5040380, 5292399, 5607840, 6048456, 7056532, 7560570, 8064608, 8411760, 8820665, 9072684, 10080760, 10584798, 11340855, 12096912, 14113064, 15121140, 15877197, 16823520, 17641330, 18145368, 20161520, 21169596, 22681710, 24193824, 26461995, 28226128, 30242280, 31754394, 35282660, 36290736, 40323040, 42339192, 45363420, 52923990, 56452256, 60484560, 63508788, 70565320, 72581472, 79385985, 84678384, 90726840, 105847980, 120969120, 127017576, 141130640, 158771970, 169356768, 181453680, 211695960, 254035152, 282261280, 317543940, 362907360, 423391920, 508070304, 635087880, 846783840, 1270175760, 2540351520]

約数ペア:

[(1, 2540351520), (2, 1270175760), (3, 846783840), (4, 635087880), (5, 508070304), (6, 423391920), (7, 362907360), (8, 317543940), (9, 282261280), (10, 254035152), (12, 211695960), (14, 181453680), (15, 169356768), (16, 158771970), (18, 141130640), (20, 127017576), (21, 120969120), (24, 105847980), (28, 90726840), (30, 84678384), (32, 79385985), (35, 72581472), (36, 70565320), (40, 63508788), (42, 60484560), (45, 56452256), (48, 52923990), (56, 45363420), (60, 42339192), (63, 40323040), (70, 36290736), (72, 35282660), (80, 31754394), (84, 30242280), (90, 28226128), (96, 26461995), (105, 24193824), (112, 22681710), (120, 21169596), (126, 20161520), (140, 18145368), (144, 17641330), (151, 16823520), (160, 15877197), (168, 15121140), (180, 14113064), (210, 12096912), (224, 11340855), (240, 10584798), (252, 10080760), (280, 9072684), (288, 8820665), (302, 8411760), (315, 8064608), (336, 7560570), (360, 7056532), (420, 6048456), (453, 5607840), (480, 5292399), (504, 5040380), (560, 4536342), (604, 4205880), (630, 4032304), (672, 3780285), (720, 3528266), (755, 3364704), (840, 3024228), (906, 2803920), (1008, 2520190), (1057, 2403360), (1120, 2268171), (1208, 2102940), (1260, 2016152), (1359, 1869280), (1440, 1764133), (1510, 1682352), (1669, 1522080), (1680, 1512114), (1812, 1401960), (2016, 1260095), (2114, 1201680), (2265, 1121568), (2416, 1051470), (2520, 1008076), (2718, 934640), (3020, 841176), (3171, 801120), (3338, 761040), (3360, 756057), (3624, 700980), (4228, 600840), (4530, 560784), (4832, 525735), (5007, 507360), (5040, 504038), (5285, 480672), (5436, 467320), (6040, 420588), (6342, 400560), (6676, 380520), (6795, 373856), (7248, 350490), (8345, 304416), (8456, 300420), (9060, 280392), (9513, 267040), (10014, 253680), (10080, 252019), (10570, 240336), (10872, 233660), (11683, 217440), (12080, 210294), (12684, 200280), (13352, 190260), (13590, 186928), (14496, 175245), (15021, 169120), (15855, 160224), (16690, 152208), (16912, 150210), (18120, 140196), (19026, 133520), (20028, 126840), (21140, 120168), (21744, 116830), (23366, 108720), (24160, 105147), (25035, 101472), (25368, 100140), (26704, 95130), (27180, 93464), (30042, 84560), (31710, 80112), (33380, 76104), (33824, 75105), (35049, 72480), (36240, 70098), (38052, 66760), (40056, 63420), (42280, 60084), (43488, 58415), (46732, 54360), (47565, 53408), (50070, 50736)]