7970686920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5077}}^1$

素因数の和:5197

約数の個数: 288

約数和(自身を含む): 30478663800

約数和(自身を除く): 22507976880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 89, 90, 98, 105, 120, 126, 140, 147, 168, 178, 180, 196, 210, 245, 252, 267, 280, 294, 315, 356, 360, 392, 420, 441, 445, 490, 504, 534, 588, 623, 630, 712, 735, 801, 840, 882, 890, 980, 1068, 1176, 1246, 1260, 1335, 1470, 1602, 1764, 1780, 1869, 1960, 2136, 2205, 2492, 2520, 2670, 2940, 3115, 3204, 3528, 3560, 3738, 4005, 4361, 4410, 4984, 5077, 5340, 5607, 5880, 6230, 6408, 7476, 8010, 8722, 8820, 9345, 10154, 10680, 11214, 12460, 13083, 14952, 15231, 16020, 17444, 17640, 18690, 20308, 21805, 22428, 24920, 25385, 26166, 28035, 30462, 32040, 34888, 35539, 37380, 39249, 40616, 43610, 44856, 45693, 50770, 52332, 56070, 60924, 65415, 71078, 74760, 76155, 78498, 87220, 91386, 101540, 104664, 106617, 112140, 121848, 130830, 142156, 152310, 156996, 174440, 177695, 182772, 196245, 203080, 213234, 224280, 228465, 248773, 261660, 284312, 304620, 313992, 319851, 355390, 365544, 392490, 426468, 451853, 456930, 497546, 523320, 533085, 609240, 639702, 710780, 746319, 784980, 852936, 903706, 913860, 995092, 1066170, 1243865, 1279404, 1355559, 1421560, 1492638, 1569960, 1599255, 1807412, 1827720, 1990184, 2132340, 2238957, 2259265, 2487730, 2558808, 2711118, 2985276, 3162971, 3198510, 3614824, 3731595, 4066677, 4264680, 4477914, 4518530, 4975460, 5422236, 5970552, 6325942, 6397020, 6777795, 7463190, 8133354, 8955828, 9037060, 9488913, 9950920, 10844472, 11194785, 12651884, 12794040, 13555590, 14926380, 15814855, 16266708, 17911656, 18074120, 18977826, 20333385, 22140797, 22389570, 25303768, 27111180, 28466739, 29852760, 31629710, 32533416, 37955652, 40666770, 44281594, 44779140, 47444565, 54222360, 56933478, 63259420, 66422391, 75911304, 81333540, 88563188, 89558280, 94889130, 110703985, 113866956, 126518840, 132844782, 142333695, 162667080, 177126376, 189778260, 199267173, 221407970, 227733912, 265689564, 284667390, 332111955, 379556520, 398534346, 442815940, 531379128, 569334780, 664223910, 797068692, 885631880, 996335865, 1138669560, 1328447820, 1594137384, 1992671730, 2656895640, 3985343460, 7970686920]

約数ペア:

[(1, 7970686920), (2, 3985343460), (3, 2656895640), (4, 1992671730), (5, 1594137384), (6, 1328447820), (7, 1138669560), (8, 996335865), (9, 885631880), (10, 797068692), (12, 664223910), (14, 569334780), (15, 531379128), (18, 442815940), (20, 398534346), (21, 379556520), (24, 332111955), (28, 284667390), (30, 265689564), (35, 227733912), (36, 221407970), (40, 199267173), (42, 189778260), (45, 177126376), (49, 162667080), (56, 142333695), (60, 132844782), (63, 126518840), (70, 113866956), (72, 110703985), (84, 94889130), (89, 89558280), (90, 88563188), (98, 81333540), (105, 75911304), (120, 66422391), (126, 63259420), (140, 56933478), (147, 54222360), (168, 47444565), (178, 44779140), (180, 44281594), (196, 40666770), (210, 37955652), (245, 32533416), (252, 31629710), (267, 29852760), (280, 28466739), (294, 27111180), (315, 25303768), (356, 22389570), (360, 22140797), (392, 20333385), (420, 18977826), (441, 18074120), (445, 17911656), (490, 16266708), (504, 15814855), (534, 14926380), (588, 13555590), (623, 12794040), (630, 12651884), (712, 11194785), (735, 10844472), (801, 9950920), (840, 9488913), (882, 9037060), (890, 8955828), (980, 8133354), (1068, 7463190), (1176, 6777795), (1246, 6397020), (1260, 6325942), (1335, 5970552), (1470, 5422236), (1602, 4975460), (1764, 4518530), (1780, 4477914), (1869, 4264680), (1960, 4066677), (2136, 3731595), (2205, 3614824), (2492, 3198510), (2520, 3162971), (2670, 2985276), (2940, 2711118), (3115, 2558808), (3204, 2487730), (3528, 2259265), (3560, 2238957), (3738, 2132340), (4005, 1990184), (4361, 1827720), (4410, 1807412), (4984, 1599255), (5077, 1569960), (5340, 1492638), (5607, 1421560), (5880, 1355559), (6230, 1279404), (6408, 1243865), (7476, 1066170), (8010, 995092), (8722, 913860), (8820, 903706), (9345, 852936), (10154, 784980), (10680, 746319), (11214, 710780), (12460, 639702), (13083, 609240), (14952, 533085), (15231, 523320), (16020, 497546), (17444, 456930), (17640, 451853), (18690, 426468), (20308, 392490), (21805, 365544), (22428, 355390), (24920, 319851), (25385, 313992), (26166, 304620), (28035, 284312), (30462, 261660), (32040, 248773), (34888, 228465), (35539, 224280), (37380, 213234), (39249, 203080), (40616, 196245), (43610, 182772), (44856, 177695), (45693, 174440), (50770, 156996), (52332, 152310), (56070, 142156), (60924, 130830), (65415, 121848), (71078, 112140), (74760, 106617), (76155, 104664), (78498, 101540), (87220, 91386)]