21611856000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 512

約数和(自身を含む): 82671114240

約数和(自身を除く): 61059258240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 131, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 262, 280, 300, 320, 336, 350, 375, 384, 393, 400, 420, 448, 480, 491, 500, 524, 525, 560, 600, 640, 655, 672, 700, 750, 786, 800, 840, 875, 896, 917, 960, 982, 1000, 1048, 1050, 1120, 1200, 1310, 1344, 1400, 1473, 1500, 1572, 1600, 1680, 1750, 1834, 1920, 1964, 1965, 2000, 2096, 2100, 2240, 2400, 2455, 2620, 2625, 2688, 2751, 2800, 2946, 3000, 3144, 3200, 3275, 3360, 3437, 3500, 3668, 3928, 3930, 4000, 4192, 4200, 4480, 4585, 4800, 4910, 5240, 5250, 5502, 5600, 5892, 6000, 6288, 6550, 6720, 6874, 7000, 7336, 7365, 7856, 7860, 8000, 8384, 8400, 9170, 9600, 9820, 9825, 10311, 10480, 10500, 11004, 11200, 11784, 12000, 12275, 12576, 13100, 13440, 13748, 13755, 14000, 14672, 14730, 15712, 15720, 16000, 16375, 16768, 16800, 17185, 18340, 19640, 19650, 20622, 20960, 21000, 22008, 22400, 22925, 23568, 24000, 24550, 25152, 26200, 27496, 27510, 28000, 29344, 29460, 31424, 31440, 32750, 33600, 34370, 36680, 36825, 39280, 39300, 41244, 41920, 42000, 44016, 45850, 47136, 48000, 49100, 49125, 50304, 51555, 52400, 54992, 55020, 56000, 58688, 58920, 61375, 62848, 62880, 64321, 65500, 67200, 68740, 68775, 73360, 73650, 78560, 78600, 82488, 83840, 84000, 85925, 88032, 91700, 94272, 98200, 98250, 103110, 104800, 109984, 110040, 112000, 114625, 117376, 117840, 122750, 125760, 128642, 131000, 137480, 137550, 146720, 147300, 157120, 157200, 164976, 168000, 171850, 176064, 183400, 184125, 188544, 192963, 196400, 196500, 206220, 209600, 219968, 220080, 229250, 235680, 245500, 251520, 257284, 257775, 262000, 274960, 275100, 293440, 294600, 314240, 314400, 321605, 329952, 336000, 343700, 343875, 352128, 366800, 368250, 385926, 392800, 393000, 412440, 419200, 429625, 439936, 440160, 450247, 458500, 471360, 491000, 514568, 515550, 524000, 549920, 550200, 586880, 589200, 628800, 643210, 659904, 687400, 687750, 733600, 736500, 771852, 785600, 786000, 824880, 859250, 880320, 900494, 917000, 942720, 964815, 982000, 1029136, 1031100, 1048000, 1099840, 1100400, 1178400, 1257600, 1286420, 1288875, 1319808, 1350741, 1374800, 1375500, 1467200, 1473000, 1543704, 1571200, 1572000, 1608025, 1649760, 1718500, 1760640, 1800988, 1834000, 1929630, 1964000, 2058272, 2062200, 2096000, 2199680, 2200800, 2251235, 2356800, 2572840, 2577750, 2701482, 2749600, 2751000, 2934400, 2946000, 3087408, 3144000, 3216050, 3299520, 3437000, 3601976, 3668000, 3859260, 3928000, 4116544, 4124400, 4401600, 4502470, 4713600, 4824075, 5145680, 5155500, 5402964, 5499200, 5502000, 5892000, 6174816, 6288000, 6432100, 6599040, 6753705, 6874000, 7203952, 7336000, 7718520, 7856000, 8040125, 8233088, 8248800, 8803200, 9004940, 9648150, 10291360, 10311000, 10805928, 10998400, 11004000, 11256175, 11784000, 12349632, 12864200, 13507410, 13748000, 14407904, 14672000, 15437040, 16080250, 16497600, 18009880, 19296300, 20582720, 20622000, 21611856, 22008000, 22512350, 23568000, 24120375, 24699264, 25728400, 27014820, 27496000, 28815808, 30874080, 32160500, 32995200, 33768525, 36019760, 38592600, 41165440, 41244000, 43223712, 44016000, 45024700, 48240750, 51456800, 54029640, 54992000, 56280875, 57631616, 61748160, 64321000, 67537050, 72039520, 77185200, 82488000, 86447424, 90049400, 96481500, 102913600, 108059280, 112561750, 123496320, 128642000, 135074100, 144079040, 154370400, 164976000, 168842625, 172894848, 180098800, 192963000, 205827200, 216118560, 225123500, 257284000, 270148200, 288158080, 308740800, 337685250, 360197600, 385926000, 432237120, 450247000, 514568000, 540296400, 617481600, 675370500, 720395200, 771852000, 864474240, 900494000, 1029136000, 1080592800, 1350741000, 1440790400, 1543704000, 1800988000, 2161185600, 2701482000, 3087408000, 3601976000, 4322371200, 5402964000, 7203952000, 10805928000, 21611856000]

約数ペア:

[(1, 21611856000), (2, 10805928000), (3, 7203952000), (4, 5402964000), (5, 4322371200), (6, 3601976000), (7, 3087408000), (8, 2701482000), (10, 2161185600), (12, 1800988000), (14, 1543704000), (15, 1440790400), (16, 1350741000), (20, 1080592800), (21, 1029136000), (24, 900494000), (25, 864474240), (28, 771852000), (30, 720395200), (32, 675370500), (35, 617481600), (40, 540296400), (42, 514568000), (48, 450247000), (50, 432237120), (56, 385926000), (60, 360197600), (64, 337685250), (70, 308740800), (75, 288158080), (80, 270148200), (84, 257284000), (96, 225123500), (100, 216118560), (105, 205827200), (112, 192963000), (120, 180098800), (125, 172894848), (128, 168842625), (131, 164976000), (140, 154370400), (150, 144079040), (160, 135074100), (168, 128642000), (175, 123496320), (192, 112561750), (200, 108059280), (210, 102913600), (224, 96481500), (240, 90049400), (250, 86447424), (262, 82488000), (280, 77185200), (300, 72039520), (320, 67537050), (336, 64321000), (350, 61748160), (375, 57631616), (384, 56280875), (393, 54992000), (400, 54029640), (420, 51456800), (448, 48240750), (480, 45024700), (491, 44016000), (500, 43223712), (524, 41244000), (525, 41165440), (560, 38592600), (600, 36019760), (640, 33768525), (655, 32995200), (672, 32160500), (700, 30874080), (750, 28815808), (786, 27496000), (800, 27014820), (840, 25728400), (875, 24699264), (896, 24120375), (917, 23568000), (960, 22512350), (982, 22008000), (1000, 21611856), (1048, 20622000), (1050, 20582720), (1120, 19296300), (1200, 18009880), (1310, 16497600), (1344, 16080250), (1400, 15437040), (1473, 14672000), (1500, 14407904), (1572, 13748000), (1600, 13507410), (1680, 12864200), (1750, 12349632), (1834, 11784000), (1920, 11256175), (1964, 11004000), (1965, 10998400), (2000, 10805928), (2096, 10311000), (2100, 10291360), (2240, 9648150), (2400, 9004940), (2455, 8803200), (2620, 8248800), (2625, 8233088), (2688, 8040125), (2751, 7856000), (2800, 7718520), (2946, 7336000), (3000, 7203952), (3144, 6874000), (3200, 6753705), (3275, 6599040), (3360, 6432100), (3437, 6288000), (3500, 6174816), (3668, 5892000), (3928, 5502000), (3930, 5499200), (4000, 5402964), (4192, 5155500), (4200, 5145680), (4480, 4824075), (4585, 4713600), (4800, 4502470), (4910, 4401600), (5240, 4124400), (5250, 4116544), (5502, 3928000), (5600, 3859260), (5892, 3668000), (6000, 3601976), (6288, 3437000), (6550, 3299520), (6720, 3216050), (6874, 3144000), (7000, 3087408), (7336, 2946000), (7365, 2934400), (7856, 2751000), (7860, 2749600), (8000, 2701482), (8384, 2577750), (8400, 2572840), (9170, 2356800), (9600, 2251235), (9820, 2200800), (9825, 2199680), (10311, 2096000), (10480, 2062200), (10500, 2058272), (11004, 1964000), (11200, 1929630), (11784, 1834000), (12000, 1800988), (12275, 1760640), (12576, 1718500), (13100, 1649760), (13440, 1608025), (13748, 1572000), (13755, 1571200), (14000, 1543704), (14672, 1473000), (14730, 1467200), (15712, 1375500), (15720, 1374800), (16000, 1350741), (16375, 1319808), (16768, 1288875), (16800, 1286420), (17185, 1257600), (18340, 1178400), (19640, 1100400), (19650, 1099840), (20622, 1048000), (20960, 1031100), (21000, 1029136), (22008, 982000), (22400, 964815), (22925, 942720), (23568, 917000), (24000, 900494), (24550, 880320), (25152, 859250), (26200, 824880), (27496, 786000), (27510, 785600), (28000, 771852), (29344, 736500), (29460, 733600), (31424, 687750), (31440, 687400), (32750, 659904), (33600, 643210), (34370, 628800), (36680, 589200), (36825, 586880), (39280, 550200), (39300, 549920), (41244, 524000), (41920, 515550), (42000, 514568), (44016, 491000), (45850, 471360), (47136, 458500), (48000, 450247), (49100, 440160), (49125, 439936), (50304, 429625), (51555, 419200), (52400, 412440), (54992, 393000), (55020, 392800), (56000, 385926), (58688, 368250), (58920, 366800), (61375, 352128), (62848, 343875), (62880, 343700), (64321, 336000), (65500, 329952), (67200, 321605), (68740, 314400), (68775, 314240), (73360, 294600), (73650, 293440), (78560, 275100), (78600, 274960), (82488, 262000), (83840, 257775), (84000, 257284), (85925, 251520), (88032, 245500), (91700, 235680), (94272, 229250), (98200, 220080), (98250, 219968), (103110, 209600), (104800, 206220), (109984, 196500), (110040, 196400), (112000, 192963), (114625, 188544), (117376, 184125), (117840, 183400), (122750, 176064), (125760, 171850), (128642, 168000), (131000, 164976), (137480, 157200), (137550, 157120), (146720, 147300)]