19996806000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:681

約数の個数: 320

約数和(自身を含む): 66490744320

約数和(自身を除く): 46493938320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 125, 129, 150, 172, 179, 200, 215, 240, 250, 258, 300, 344, 358, 375, 400, 430, 433, 500, 516, 537, 600, 645, 688, 716, 750, 860, 866, 895, 1000, 1032, 1074, 1075, 1200, 1290, 1299, 1432, 1500, 1720, 1732, 1790, 2000, 2064, 2148, 2150, 2165, 2580, 2598, 2685, 2864, 3000, 3225, 3440, 3464, 3580, 4296, 4300, 4330, 4475, 5160, 5196, 5370, 5375, 6000, 6450, 6495, 6928, 7160, 7697, 8592, 8600, 8660, 8950, 10320, 10392, 10740, 10750, 10825, 12900, 12990, 13425, 14320, 15394, 16125, 17200, 17320, 17900, 18619, 20784, 21480, 21500, 21650, 22375, 23091, 25800, 25980, 26850, 30788, 32250, 32475, 34640, 35800, 37238, 38485, 42960, 43000, 43300, 44750, 46182, 51600, 51960, 53700, 54125, 55857, 61576, 64500, 64950, 67125, 71600, 74476, 76970, 77507, 86000, 86600, 89500, 92364, 93095, 103920, 107400, 108250, 111714, 115455, 123152, 129000, 129900, 134250, 148952, 153940, 155014, 162375, 173200, 179000, 184728, 186190, 192425, 214800, 216500, 223428, 230910, 232521, 258000, 259800, 268500, 279285, 297904, 307880, 310028, 324750, 358000, 369456, 372380, 384850, 387535, 433000, 446856, 461820, 465042, 465475, 519600, 537000, 558570, 577275, 615760, 620056, 649500, 744760, 769700, 775070, 866000, 893712, 923640, 930084, 930950, 962125, 1074000, 1117140, 1154550, 1162605, 1240112, 1299000, 1396425, 1489520, 1539400, 1550140, 1847280, 1860168, 1861900, 1924250, 1937675, 2234280, 2309100, 2325210, 2327375, 2598000, 2792850, 2886375, 3078800, 3100280, 3332801, 3720336, 3723800, 3848500, 3875350, 4468560, 4618200, 4650420, 4654750, 5585700, 5772750, 5813025, 6200560, 6665602, 6982125, 7447600, 7697000, 7750700, 9236400, 9300840, 9309500, 9688375, 9998403, 11171400, 11545500, 11626050, 13331204, 13964250, 15394000, 15501400, 16664005, 18601680, 18619000, 19376750, 19996806, 22342800, 23091000, 23252100, 26662408, 27928500, 29065125, 31002800, 33328010, 37238000, 38753500, 39993612, 46182000, 46504200, 49992015, 53324816, 55857000, 58130250, 66656020, 77507000, 79987224, 83320025, 93008400, 99984030, 111714000, 116260500, 133312040, 155014000, 159974448, 166640050, 199968060, 232521000, 249960075, 266624080, 333280100, 399936120, 416600125, 465042000, 499920150, 666560200, 799872240, 833200250, 999840300, 1249800375, 1333120400, 1666400500, 1999680600, 2499600750, 3332801000, 3999361200, 4999201500, 6665602000, 9998403000, 19996806000]

約数ペア:

[(1, 19996806000), (2, 9998403000), (3, 6665602000), (4, 4999201500), (5, 3999361200), (6, 3332801000), (8, 2499600750), (10, 1999680600), (12, 1666400500), (15, 1333120400), (16, 1249800375), (20, 999840300), (24, 833200250), (25, 799872240), (30, 666560200), (40, 499920150), (43, 465042000), (48, 416600125), (50, 399936120), (60, 333280100), (75, 266624080), (80, 249960075), (86, 232521000), (100, 199968060), (120, 166640050), (125, 159974448), (129, 155014000), (150, 133312040), (172, 116260500), (179, 111714000), (200, 99984030), (215, 93008400), (240, 83320025), (250, 79987224), (258, 77507000), (300, 66656020), (344, 58130250), (358, 55857000), (375, 53324816), (400, 49992015), (430, 46504200), (433, 46182000), (500, 39993612), (516, 38753500), (537, 37238000), (600, 33328010), (645, 31002800), (688, 29065125), (716, 27928500), (750, 26662408), (860, 23252100), (866, 23091000), (895, 22342800), (1000, 19996806), (1032, 19376750), (1074, 18619000), (1075, 18601680), (1200, 16664005), (1290, 15501400), (1299, 15394000), (1432, 13964250), (1500, 13331204), (1720, 11626050), (1732, 11545500), (1790, 11171400), (2000, 9998403), (2064, 9688375), (2148, 9309500), (2150, 9300840), (2165, 9236400), (2580, 7750700), (2598, 7697000), (2685, 7447600), (2864, 6982125), (3000, 6665602), (3225, 6200560), (3440, 5813025), (3464, 5772750), (3580, 5585700), (4296, 4654750), (4300, 4650420), (4330, 4618200), (4475, 4468560), (5160, 3875350), (5196, 3848500), (5370, 3723800), (5375, 3720336), (6000, 3332801), (6450, 3100280), (6495, 3078800), (6928, 2886375), (7160, 2792850), (7697, 2598000), (8592, 2327375), (8600, 2325210), (8660, 2309100), (8950, 2234280), (10320, 1937675), (10392, 1924250), (10740, 1861900), (10750, 1860168), (10825, 1847280), (12900, 1550140), (12990, 1539400), (13425, 1489520), (14320, 1396425), (15394, 1299000), (16125, 1240112), (17200, 1162605), (17320, 1154550), (17900, 1117140), (18619, 1074000), (20784, 962125), (21480, 930950), (21500, 930084), (21650, 923640), (22375, 893712), (23091, 866000), (25800, 775070), (25980, 769700), (26850, 744760), (30788, 649500), (32250, 620056), (32475, 615760), (34640, 577275), (35800, 558570), (37238, 537000), (38485, 519600), (42960, 465475), (43000, 465042), (43300, 461820), (44750, 446856), (46182, 433000), (51600, 387535), (51960, 384850), (53700, 372380), (54125, 369456), (55857, 358000), (61576, 324750), (64500, 310028), (64950, 307880), (67125, 297904), (71600, 279285), (74476, 268500), (76970, 259800), (77507, 258000), (86000, 232521), (86600, 230910), (89500, 223428), (92364, 216500), (93095, 214800), (103920, 192425), (107400, 186190), (108250, 184728), (111714, 179000), (115455, 173200), (123152, 162375), (129000, 155014), (129900, 153940), (134250, 148952)]