21136288800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 432

約数和(自身を含む): 77016508128

約数和(自身を除く): 55880219328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 43, 44, 48, 50, 55, 60, 66, 75, 80, 86, 88, 96, 100, 110, 120, 129, 132, 150, 160, 165, 172, 176, 200, 215, 220, 240, 258, 264, 275, 300, 330, 344, 352, 400, 430, 433, 440, 473, 480, 516, 528, 550, 600, 645, 660, 688, 800, 825, 860, 866, 880, 946, 1032, 1056, 1075, 1100, 1200, 1290, 1299, 1320, 1376, 1419, 1650, 1720, 1732, 1760, 1849, 1892, 2064, 2150, 2165, 2200, 2365, 2400, 2580, 2598, 2640, 2838, 3225, 3300, 3440, 3464, 3698, 3784, 4128, 4300, 4330, 4400, 4730, 4763, 5160, 5196, 5280, 5547, 5676, 6450, 6495, 6600, 6880, 6928, 7095, 7396, 7568, 8600, 8660, 8800, 9245, 9460, 9526, 10320, 10392, 10825, 11094, 11352, 11825, 12900, 12990, 13200, 13856, 14190, 14289, 14792, 15136, 17200, 17320, 18490, 18619, 18920, 19052, 20339, 20640, 20784, 21650, 22188, 22704, 23650, 23815, 25800, 25980, 26400, 27735, 28380, 28578, 29584, 32475, 34400, 34640, 35475, 36980, 37238, 37840, 38104, 40678, 41568, 43300, 44376, 45408, 46225, 47300, 47630, 51600, 51960, 55470, 55857, 56760, 57156, 59168, 61017, 64950, 69280, 70950, 71445, 73960, 74476, 75680, 76208, 81356, 86600, 88752, 92450, 93095, 94600, 95260, 101695, 103200, 103920, 110940, 111714, 113520, 114312, 119075, 122034, 129900, 138675, 141900, 142890, 147920, 148952, 152416, 162712, 173200, 177504, 184900, 186190, 189200, 190520, 203390, 204809, 207840, 221880, 223428, 227040, 228624, 238150, 244068, 259800, 277350, 279285, 283800, 285780, 295840, 297904, 305085, 325424, 346400, 357225, 369800, 372380, 378400, 381040, 406780, 409618, 443760, 446856, 457248, 465475, 476300, 488136, 508475, 519600, 554700, 558570, 567600, 571560, 595808, 610170, 614427, 650848, 714450, 739600, 744760, 762080, 800617, 813560, 819236, 887520, 893712, 930950, 952600, 976272, 1016950, 1024045, 1039200, 1109400, 1117140, 1135200, 1143120, 1220340, 1228854, 1396425, 1428900, 1479200, 1489520, 1525425, 1601234, 1627120, 1638472, 1787424, 1861900, 1905200, 1952544, 2033900, 2048090, 2218800, 2234280, 2286240, 2401851, 2440680, 2457708, 2792850, 2857800, 2979040, 3050850, 3072135, 3202468, 3254240, 3276944, 3723800, 3810400, 4003085, 4067800, 4096180, 4437600, 4468560, 4803702, 4881360, 4915416, 5120225, 5585700, 5715600, 6101700, 6144270, 6404936, 6553888, 7447600, 8006170, 8135600, 8192360, 8806787, 8937120, 9607404, 9762720, 9830832, 10240450, 11171400, 11431200, 12009255, 12203400, 12288540, 12809872, 14895200, 15360675, 16012340, 16271200, 16384720, 17613574, 19214808, 19661664, 20015425, 20480900, 22342800, 24018510, 24406800, 24577080, 25619744, 26420361, 30721350, 32024680, 32769440, 35227148, 38429616, 40030850, 40961800, 44033935, 44685600, 48037020, 48813600, 49154160, 52840722, 60046275, 61442700, 64049360, 70454296, 76859232, 80061700, 81923600, 88067870, 96074040, 98308320, 105681444, 120092550, 122885400, 128098720, 132101805, 140908592, 160123400, 163847200, 176135740, 192148080, 211362888, 220169675, 240185100, 245770800, 264203610, 281817184, 320246800, 352271480, 384296160, 422725776, 440339350, 480370200, 491541600, 528407220, 640493600, 660509025, 704542960, 845451552, 880678700, 960740400, 1056814440, 1321018050, 1409085920, 1761357400, 1921480800, 2113628880, 2642036100, 3522714800, 4227257760, 5284072200, 7045429600, 10568144400, 21136288800]

約数ペア:

[(1, 21136288800), (2, 10568144400), (3, 7045429600), (4, 5284072200), (5, 4227257760), (6, 3522714800), (8, 2642036100), (10, 2113628880), (11, 1921480800), (12, 1761357400), (15, 1409085920), (16, 1321018050), (20, 1056814440), (22, 960740400), (24, 880678700), (25, 845451552), (30, 704542960), (32, 660509025), (33, 640493600), (40, 528407220), (43, 491541600), (44, 480370200), (48, 440339350), (50, 422725776), (55, 384296160), (60, 352271480), (66, 320246800), (75, 281817184), (80, 264203610), (86, 245770800), (88, 240185100), (96, 220169675), (100, 211362888), (110, 192148080), (120, 176135740), (129, 163847200), (132, 160123400), (150, 140908592), (160, 132101805), (165, 128098720), (172, 122885400), (176, 120092550), (200, 105681444), (215, 98308320), (220, 96074040), (240, 88067870), (258, 81923600), (264, 80061700), (275, 76859232), (300, 70454296), (330, 64049360), (344, 61442700), (352, 60046275), (400, 52840722), (430, 49154160), (433, 48813600), (440, 48037020), (473, 44685600), (480, 44033935), (516, 40961800), (528, 40030850), (550, 38429616), (600, 35227148), (645, 32769440), (660, 32024680), (688, 30721350), (800, 26420361), (825, 25619744), (860, 24577080), (866, 24406800), (880, 24018510), (946, 22342800), (1032, 20480900), (1056, 20015425), (1075, 19661664), (1100, 19214808), (1200, 17613574), (1290, 16384720), (1299, 16271200), (1320, 16012340), (1376, 15360675), (1419, 14895200), (1650, 12809872), (1720, 12288540), (1732, 12203400), (1760, 12009255), (1849, 11431200), (1892, 11171400), (2064, 10240450), (2150, 9830832), (2165, 9762720), (2200, 9607404), (2365, 8937120), (2400, 8806787), (2580, 8192360), (2598, 8135600), (2640, 8006170), (2838, 7447600), (3225, 6553888), (3300, 6404936), (3440, 6144270), (3464, 6101700), (3698, 5715600), (3784, 5585700), (4128, 5120225), (4300, 4915416), (4330, 4881360), (4400, 4803702), (4730, 4468560), (4763, 4437600), (5160, 4096180), (5196, 4067800), (5280, 4003085), (5547, 3810400), (5676, 3723800), (6450, 3276944), (6495, 3254240), (6600, 3202468), (6880, 3072135), (6928, 3050850), (7095, 2979040), (7396, 2857800), (7568, 2792850), (8600, 2457708), (8660, 2440680), (8800, 2401851), (9245, 2286240), (9460, 2234280), (9526, 2218800), (10320, 2048090), (10392, 2033900), (10825, 1952544), (11094, 1905200), (11352, 1861900), (11825, 1787424), (12900, 1638472), (12990, 1627120), (13200, 1601234), (13856, 1525425), (14190, 1489520), (14289, 1479200), (14792, 1428900), (15136, 1396425), (17200, 1228854), (17320, 1220340), (18490, 1143120), (18619, 1135200), (18920, 1117140), (19052, 1109400), (20339, 1039200), (20640, 1024045), (20784, 1016950), (21650, 976272), (22188, 952600), (22704, 930950), (23650, 893712), (23815, 887520), (25800, 819236), (25980, 813560), (26400, 800617), (27735, 762080), (28380, 744760), (28578, 739600), (29584, 714450), (32475, 650848), (34400, 614427), (34640, 610170), (35475, 595808), (36980, 571560), (37238, 567600), (37840, 558570), (38104, 554700), (40678, 519600), (41568, 508475), (43300, 488136), (44376, 476300), (45408, 465475), (46225, 457248), (47300, 446856), (47630, 443760), (51600, 409618), (51960, 406780), (55470, 381040), (55857, 378400), (56760, 372380), (57156, 369800), (59168, 357225), (61017, 346400), (64950, 325424), (69280, 305085), (70950, 297904), (71445, 295840), (73960, 285780), (74476, 283800), (75680, 279285), (76208, 277350), (81356, 259800), (86600, 244068), (88752, 238150), (92450, 228624), (93095, 227040), (94600, 223428), (95260, 221880), (101695, 207840), (103200, 204809), (103920, 203390), (110940, 190520), (111714, 189200), (113520, 186190), (114312, 184900), (119075, 177504), (122034, 173200), (129900, 162712), (138675, 152416), (141900, 148952), (142890, 147920)]