71318535680

素因数分解:

$2^9\times 5^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 400

約数和(自身を含む): 205072593264

約数和(自身を除く): 133754057584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 224, 245, 256, 280, 283, 287, 320, 328, 343, 392, 410, 448, 490, 512, 560, 566, 574, 640, 656, 686, 784, 820, 896, 980, 1120, 1132, 1148, 1280, 1312, 1372, 1415, 1435, 1568, 1640, 1715, 1792, 1960, 1981, 2009, 2240, 2264, 2296, 2401, 2560, 2624, 2744, 2830, 2870, 3136, 3280, 3430, 3584, 3920, 3962, 4018, 4480, 4528, 4592, 4802, 5248, 5488, 5660, 5740, 6272, 6560, 6860, 7840, 7924, 8036, 8960, 9056, 9184, 9604, 9905, 10045, 10496, 10976, 11320, 11480, 11603, 12005, 12544, 13120, 13720, 13867, 14063, 15680, 15848, 16072, 17920, 18112, 18368, 19208, 19810, 20090, 20992, 21952, 22640, 22960, 23206, 24010, 25088, 26240, 27440, 27734, 28126, 31360, 31696, 32144, 36224, 36736, 38416, 39620, 40180, 43904, 45280, 45920, 46412, 48020, 52480, 54880, 55468, 56252, 58015, 62720, 63392, 64288, 69335, 70315, 72448, 73472, 76832, 79240, 80360, 81221, 87808, 90560, 91840, 92824, 96040, 97069, 98441, 104960, 109760, 110936, 112504, 116030, 125440, 126784, 128576, 138670, 140630, 144896, 146944, 153664, 158480, 160720, 162442, 175616, 181120, 183680, 185648, 192080, 194138, 196882, 219520, 221872, 225008, 232060, 253568, 257152, 277340, 281260, 307328, 316960, 321440, 324884, 362240, 367360, 371296, 384160, 388276, 393764, 406105, 439040, 443744, 450016, 464120, 485345, 492205, 507136, 514304, 554680, 562520, 568547, 614656, 633920, 642880, 649768, 679483, 724480, 734720, 742592, 768320, 776552, 787528, 812210, 878080, 887488, 900032, 928240, 970690, 984410, 1014272, 1028608, 1109360, 1125040, 1137094, 1229312, 1267840, 1285760, 1299536, 1358966, 1485184, 1536640, 1553104, 1575056, 1624420, 1774976, 1800064, 1856480, 1941380, 1968820, 2218720, 2250080, 2274188, 2535680, 2571520, 2599072, 2717932, 2842735, 2970368, 3073280, 3106208, 3150112, 3248840, 3397415, 3549952, 3600128, 3712960, 3882760, 3937640, 3979829, 4437440, 4500160, 4548376, 5071360, 5143040, 5198144, 5435864, 5685470, 5940736, 6146560, 6212416, 6300224, 6497680, 6794830, 7099904, 7200256, 7425920, 7765520, 7875280, 7959658, 8874880, 9000320, 9096752, 10396288, 10871728, 11370940, 12424832, 12600448, 12995360, 13589660, 14851840, 15531040, 15750560, 15919316, 17749760, 18000640, 18193504, 19899145, 20792576, 21743456, 22741880, 24849664, 25200896, 25990720, 27179320, 27858803, 29703680, 31062080, 31501120, 31838632, 35499520, 36001280, 36387008, 39798290, 41585152, 43486912, 45483760, 49699328, 50401792, 51981440, 54358640, 55717606, 62124160, 63002240, 63677264, 72774016, 79596580, 86973824, 90967520, 103962880, 108717280, 111435212, 124248320, 126004480, 127354528, 139294015, 145548032, 159193160, 173947648, 181935040, 207925760, 217434560, 222870424, 248496640, 252008960, 254709056, 278588030, 291096064, 318386320, 347895296, 363870080, 434869120, 445740848, 509418112, 557176060, 636772640, 727740160, 869738240, 891481696, 1018836224, 1114352120, 1273545280, 1455480320, 1739476480, 1782963392, 2037672448, 2228704240, 2547090560, 3565926784, 4457408480, 5094181120, 7131853568, 8914816960, 10188362240, 14263707136, 17829633920, 35659267840, 71318535680]

約数ペア:

[(1, 71318535680), (2, 35659267840), (4, 17829633920), (5, 14263707136), (7, 10188362240), (8, 8914816960), (10, 7131853568), (14, 5094181120), (16, 4457408480), (20, 3565926784), (28, 2547090560), (32, 2228704240), (35, 2037672448), (40, 1782963392), (41, 1739476480), (49, 1455480320), (56, 1273545280), (64, 1114352120), (70, 1018836224), (80, 891481696), (82, 869738240), (98, 727740160), (112, 636772640), (128, 557176060), (140, 509418112), (160, 445740848), (164, 434869120), (196, 363870080), (205, 347895296), (224, 318386320), (245, 291096064), (256, 278588030), (280, 254709056), (283, 252008960), (287, 248496640), (320, 222870424), (328, 217434560), (343, 207925760), (392, 181935040), (410, 173947648), (448, 159193160), (490, 145548032), (512, 139294015), (560, 127354528), (566, 126004480), (574, 124248320), (640, 111435212), (656, 108717280), (686, 103962880), (784, 90967520), (820, 86973824), (896, 79596580), (980, 72774016), (1120, 63677264), (1132, 63002240), (1148, 62124160), (1280, 55717606), (1312, 54358640), (1372, 51981440), (1415, 50401792), (1435, 49699328), (1568, 45483760), (1640, 43486912), (1715, 41585152), (1792, 39798290), (1960, 36387008), (1981, 36001280), (2009, 35499520), (2240, 31838632), (2264, 31501120), (2296, 31062080), (2401, 29703680), (2560, 27858803), (2624, 27179320), (2744, 25990720), (2830, 25200896), (2870, 24849664), (3136, 22741880), (3280, 21743456), (3430, 20792576), (3584, 19899145), (3920, 18193504), (3962, 18000640), (4018, 17749760), (4480, 15919316), (4528, 15750560), (4592, 15531040), (4802, 14851840), (5248, 13589660), (5488, 12995360), (5660, 12600448), (5740, 12424832), (6272, 11370940), (6560, 10871728), (6860, 10396288), (7840, 9096752), (7924, 9000320), (8036, 8874880), (8960, 7959658), (9056, 7875280), (9184, 7765520), (9604, 7425920), (9905, 7200256), (10045, 7099904), (10496, 6794830), (10976, 6497680), (11320, 6300224), (11480, 6212416), (11603, 6146560), (12005, 5940736), (12544, 5685470), (13120, 5435864), (13720, 5198144), (13867, 5143040), (14063, 5071360), (15680, 4548376), (15848, 4500160), (16072, 4437440), (17920, 3979829), (18112, 3937640), (18368, 3882760), (19208, 3712960), (19810, 3600128), (20090, 3549952), (20992, 3397415), (21952, 3248840), (22640, 3150112), (22960, 3106208), (23206, 3073280), (24010, 2970368), (25088, 2842735), (26240, 2717932), (27440, 2599072), (27734, 2571520), (28126, 2535680), (31360, 2274188), (31696, 2250080), (32144, 2218720), (36224, 1968820), (36736, 1941380), (38416, 1856480), (39620, 1800064), (40180, 1774976), (43904, 1624420), (45280, 1575056), (45920, 1553104), (46412, 1536640), (48020, 1485184), (52480, 1358966), (54880, 1299536), (55468, 1285760), (56252, 1267840), (58015, 1229312), (62720, 1137094), (63392, 1125040), (64288, 1109360), (69335, 1028608), (70315, 1014272), (72448, 984410), (73472, 970690), (76832, 928240), (79240, 900032), (80360, 887488), (81221, 878080), (87808, 812210), (90560, 787528), (91840, 776552), (92824, 768320), (96040, 742592), (97069, 734720), (98441, 724480), (104960, 679483), (109760, 649768), (110936, 642880), (112504, 633920), (116030, 614656), (125440, 568547), (126784, 562520), (128576, 554680), (138670, 514304), (140630, 507136), (144896, 492205), (146944, 485345), (153664, 464120), (158480, 450016), (160720, 443744), (162442, 439040), (175616, 406105), (181120, 393764), (183680, 388276), (185648, 384160), (192080, 371296), (194138, 367360), (196882, 362240), (219520, 324884), (221872, 321440), (225008, 316960), (232060, 307328), (253568, 281260), (257152, 277340)]