21374897760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 384

約数和(自身を含む): 78688713600

約数和(自身を除く): 57313815840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 61, 72, 80, 87, 90, 96, 108, 116, 120, 122, 135, 144, 145, 160, 174, 180, 183, 216, 232, 240, 244, 261, 270, 288, 290, 305, 348, 360, 366, 432, 435, 464, 480, 488, 522, 540, 549, 580, 610, 696, 720, 732, 783, 864, 870, 915, 928, 976, 1044, 1080, 1098, 1160, 1220, 1305, 1392, 1440, 1464, 1566, 1647, 1740, 1769, 1830, 1952, 2088, 2160, 2196, 2320, 2440, 2610, 2745, 2784, 2797, 2928, 3132, 3294, 3480, 3538, 3660, 3915, 4176, 4320, 4392, 4640, 4880, 5220, 5307, 5490, 5594, 5856, 6264, 6588, 6960, 7076, 7320, 7830, 8235, 8352, 8391, 8784, 8845, 9760, 10440, 10614, 10980, 11188, 12528, 13176, 13920, 13985, 14152, 14640, 15660, 15921, 16470, 16782, 17568, 17690, 20880, 21228, 21960, 22376, 25056, 25173, 26352, 26535, 27970, 28304, 29280, 31320, 31842, 32940, 33564, 35380, 41760, 41955, 42456, 43920, 44752, 47763, 50346, 52704, 53070, 55940, 56608, 62640, 63684, 65880, 67128, 70760, 75519, 79605, 81113, 83910, 84912, 87840, 89504, 95526, 100692, 106140, 111880, 125280, 125865, 127368, 131760, 134256, 141520, 151038, 159210, 162226, 167820, 169824, 170617, 191052, 201384, 212280, 223760, 238815, 243339, 251730, 254736, 263520, 268512, 283040, 302076, 318420, 324452, 335640, 341234, 377595, 382104, 402768, 405565, 424560, 447520, 477630, 486678, 503460, 509472, 511851, 604152, 636840, 648904, 671280, 682468, 730017, 755190, 764208, 805536, 811130, 849120, 853085, 955260, 973356, 1006920, 1023702, 1208304, 1216695, 1273680, 1297808, 1342560, 1364936, 1460034, 1510380, 1528416, 1535553, 1622260, 1706170, 1910520, 1946712, 2013840, 2047404, 2190051, 2416608, 2433390, 2547360, 2559255, 2595616, 2729872, 2920068, 3020760, 3071106, 3244520, 3412340, 3650085, 3821040, 3893424, 4027680, 4094808, 4380102, 4606659, 4866780, 4947893, 5118510, 5459744, 5840136, 6041520, 6142212, 6489040, 6824680, 7300170, 7642080, 7677765, 7786848, 8189616, 8760204, 9213318, 9733560, 9895786, 10237020, 10950255, 11680272, 12083040, 12284424, 12978080, 13649360, 14600340, 14843679, 15355530, 16379232, 17520408, 18426636, 19467120, 19791572, 20474040, 21900510, 23033295, 23360544, 24568848, 24739465, 27298720, 29200680, 29687358, 30711060, 35040816, 36853272, 38934240, 39583144, 40948080, 43801020, 44531037, 46066590, 49137696, 49478930, 58401360, 59374716, 61422120, 70081632, 73706544, 74218395, 79166288, 81896160, 87602040, 89062074, 92133180, 98957860, 116802720, 118749432, 122844240, 133593111, 147413088, 148436790, 158332576, 175204080, 178124148, 184266360, 197915720, 222655185, 237498864, 245688480, 267186222, 296873580, 350408160, 356248296, 368532720, 395831440, 445310370, 474997728, 534372444, 593747160, 667965555, 712496592, 737065440, 791662880, 890620740, 1068744888, 1187494320, 1335931110, 1424993184, 1781241480, 2137489776, 2374988640, 2671862220, 3562482960, 4274979552, 5343724440, 7124965920, 10687448880, 21374897760]

約数ペア:

[(1, 21374897760), (2, 10687448880), (3, 7124965920), (4, 5343724440), (5, 4274979552), (6, 3562482960), (8, 2671862220), (9, 2374988640), (10, 2137489776), (12, 1781241480), (15, 1424993184), (16, 1335931110), (18, 1187494320), (20, 1068744888), (24, 890620740), (27, 791662880), (29, 737065440), (30, 712496592), (32, 667965555), (36, 593747160), (40, 534372444), (45, 474997728), (48, 445310370), (54, 395831440), (58, 368532720), (60, 356248296), (61, 350408160), (72, 296873580), (80, 267186222), (87, 245688480), (90, 237498864), (96, 222655185), (108, 197915720), (116, 184266360), (120, 178124148), (122, 175204080), (135, 158332576), (144, 148436790), (145, 147413088), (160, 133593111), (174, 122844240), (180, 118749432), (183, 116802720), (216, 98957860), (232, 92133180), (240, 89062074), (244, 87602040), (261, 81896160), (270, 79166288), (288, 74218395), (290, 73706544), (305, 70081632), (348, 61422120), (360, 59374716), (366, 58401360), (432, 49478930), (435, 49137696), (464, 46066590), (480, 44531037), (488, 43801020), (522, 40948080), (540, 39583144), (549, 38934240), (580, 36853272), (610, 35040816), (696, 30711060), (720, 29687358), (732, 29200680), (783, 27298720), (864, 24739465), (870, 24568848), (915, 23360544), (928, 23033295), (976, 21900510), (1044, 20474040), (1080, 19791572), (1098, 19467120), (1160, 18426636), (1220, 17520408), (1305, 16379232), (1392, 15355530), (1440, 14843679), (1464, 14600340), (1566, 13649360), (1647, 12978080), (1740, 12284424), (1769, 12083040), (1830, 11680272), (1952, 10950255), (2088, 10237020), (2160, 9895786), (2196, 9733560), (2320, 9213318), (2440, 8760204), (2610, 8189616), (2745, 7786848), (2784, 7677765), (2797, 7642080), (2928, 7300170), (3132, 6824680), (3294, 6489040), (3480, 6142212), (3538, 6041520), (3660, 5840136), (3915, 5459744), (4176, 5118510), (4320, 4947893), (4392, 4866780), (4640, 4606659), (4880, 4380102), (5220, 4094808), (5307, 4027680), (5490, 3893424), (5594, 3821040), (5856, 3650085), (6264, 3412340), (6588, 3244520), (6960, 3071106), (7076, 3020760), (7320, 2920068), (7830, 2729872), (8235, 2595616), (8352, 2559255), (8391, 2547360), (8784, 2433390), (8845, 2416608), (9760, 2190051), (10440, 2047404), (10614, 2013840), (10980, 1946712), (11188, 1910520), (12528, 1706170), (13176, 1622260), (13920, 1535553), (13985, 1528416), (14152, 1510380), (14640, 1460034), (15660, 1364936), (15921, 1342560), (16470, 1297808), (16782, 1273680), (17568, 1216695), (17690, 1208304), (20880, 1023702), (21228, 1006920), (21960, 973356), (22376, 955260), (25056, 853085), (25173, 849120), (26352, 811130), (26535, 805536), (27970, 764208), (28304, 755190), (29280, 730017), (31320, 682468), (31842, 671280), (32940, 648904), (33564, 636840), (35380, 604152), (41760, 511851), (41955, 509472), (42456, 503460), (43920, 486678), (44752, 477630), (47763, 447520), (50346, 424560), (52704, 405565), (53070, 402768), (55940, 382104), (56608, 377595), (62640, 341234), (63684, 335640), (65880, 324452), (67128, 318420), (70760, 302076), (75519, 283040), (79605, 268512), (81113, 263520), (83910, 254736), (84912, 251730), (87840, 243339), (89504, 238815), (95526, 223760), (100692, 212280), (106140, 201384), (111880, 191052), (125280, 170617), (125865, 169824), (127368, 167820), (131760, 162226), (134256, 159210), (141520, 151038)]