203197680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 320

約数和(自身を含む): 814233600

約数和(自身を除く): 611035920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 108, 112, 120, 126, 135, 140, 144, 151, 168, 178, 180, 189, 210, 216, 240, 252, 267, 270, 280, 302, 315, 336, 356, 360, 378, 420, 432, 445, 453, 504, 534, 540, 560, 604, 623, 630, 712, 720, 755, 756, 801, 840, 890, 906, 945, 1008, 1057, 1068, 1080, 1208, 1246, 1260, 1335, 1359, 1424, 1510, 1512, 1602, 1680, 1780, 1812, 1869, 1890, 2114, 2136, 2160, 2265, 2403, 2416, 2492, 2520, 2670, 2718, 3020, 3024, 3115, 3171, 3204, 3560, 3624, 3738, 3780, 4005, 4077, 4228, 4272, 4530, 4806, 4984, 5040, 5285, 5340, 5436, 5607, 6040, 6230, 6342, 6408, 6795, 7120, 7248, 7476, 7560, 8010, 8154, 8456, 9060, 9345, 9513, 9612, 9968, 10570, 10680, 10872, 11214, 12015, 12080, 12460, 12684, 12816, 13439, 13590, 14952, 15120, 15855, 16020, 16308, 16821, 16912, 18120, 18690, 19026, 19224, 20385, 21140, 21360, 21744, 22428, 24030, 24920, 25368, 26878, 27180, 28035, 28539, 29904, 31710, 32040, 32616, 33642, 36240, 37380, 38052, 38448, 40317, 40770, 42280, 44856, 47565, 48060, 49840, 50736, 53756, 54360, 56070, 57078, 63420, 64080, 65232, 67195, 67284, 74760, 76104, 80634, 81540, 84105, 84560, 89712, 94073, 95130, 96120, 107512, 108720, 112140, 114156, 120951, 126840, 134390, 134568, 142695, 149520, 152208, 161268, 163080, 168210, 188146, 190260, 192240, 201585, 215024, 224280, 228312, 241902, 253680, 268780, 269136, 282219, 285390, 322536, 326160, 336420, 362853, 376292, 380520, 403170, 448560, 456624, 470365, 483804, 537560, 564438, 570780, 604755, 645072, 672840, 725706, 752584, 761040, 806340, 846657, 940730, 967608, 1075120, 1128876, 1141560, 1209510, 1345680, 1411095, 1451412, 1505168, 1612680, 1693314, 1814265, 1881460, 1935216, 2257752, 2283120, 2419020, 2539971, 2822190, 2902824, 3225360, 3386628, 3628530, 3762920, 4233285, 4515504, 4838040, 5079942, 5644380, 5805648, 6773256, 7257060, 7525840, 8466570, 9676080, 10159884, 11288760, 12699855, 13546512, 14514120, 16933140, 20319768, 22577520, 25399710, 29028240, 33866280, 40639536, 50799420, 67732560, 101598840, 203197680]

約数ペア:

[(1, 203197680), (2, 101598840), (3, 67732560), (4, 50799420), (5, 40639536), (6, 33866280), (7, 29028240), (8, 25399710), (9, 22577520), (10, 20319768), (12, 16933140), (14, 14514120), (15, 13546512), (16, 12699855), (18, 11288760), (20, 10159884), (21, 9676080), (24, 8466570), (27, 7525840), (28, 7257060), (30, 6773256), (35, 5805648), (36, 5644380), (40, 5079942), (42, 4838040), (45, 4515504), (48, 4233285), (54, 3762920), (56, 3628530), (60, 3386628), (63, 3225360), (70, 2902824), (72, 2822190), (80, 2539971), (84, 2419020), (89, 2283120), (90, 2257752), (105, 1935216), (108, 1881460), (112, 1814265), (120, 1693314), (126, 1612680), (135, 1505168), (140, 1451412), (144, 1411095), (151, 1345680), (168, 1209510), (178, 1141560), (180, 1128876), (189, 1075120), (210, 967608), (216, 940730), (240, 846657), (252, 806340), (267, 761040), (270, 752584), (280, 725706), (302, 672840), (315, 645072), (336, 604755), (356, 570780), (360, 564438), (378, 537560), (420, 483804), (432, 470365), (445, 456624), (453, 448560), (504, 403170), (534, 380520), (540, 376292), (560, 362853), (604, 336420), (623, 326160), (630, 322536), (712, 285390), (720, 282219), (755, 269136), (756, 268780), (801, 253680), (840, 241902), (890, 228312), (906, 224280), (945, 215024), (1008, 201585), (1057, 192240), (1068, 190260), (1080, 188146), (1208, 168210), (1246, 163080), (1260, 161268), (1335, 152208), (1359, 149520), (1424, 142695), (1510, 134568), (1512, 134390), (1602, 126840), (1680, 120951), (1780, 114156), (1812, 112140), (1869, 108720), (1890, 107512), (2114, 96120), (2136, 95130), (2160, 94073), (2265, 89712), (2403, 84560), (2416, 84105), (2492, 81540), (2520, 80634), (2670, 76104), (2718, 74760), (3020, 67284), (3024, 67195), (3115, 65232), (3171, 64080), (3204, 63420), (3560, 57078), (3624, 56070), (3738, 54360), (3780, 53756), (4005, 50736), (4077, 49840), (4228, 48060), (4272, 47565), (4530, 44856), (4806, 42280), (4984, 40770), (5040, 40317), (5285, 38448), (5340, 38052), (5436, 37380), (5607, 36240), (6040, 33642), (6230, 32616), (6342, 32040), (6408, 31710), (6795, 29904), (7120, 28539), (7248, 28035), (7476, 27180), (7560, 26878), (8010, 25368), (8154, 24920), (8456, 24030), (9060, 22428), (9345, 21744), (9513, 21360), (9612, 21140), (9968, 20385), (10570, 19224), (10680, 19026), (10872, 18690), (11214, 18120), (12015, 16912), (12080, 16821), (12460, 16308), (12684, 16020), (12816, 15855), (13439, 15120), (13590, 14952)]