20310067200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5807

約数の個数: 288

約数和(自身を含む): 70073640000

約数和(自身を除く): 49763572800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 512, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1024, 1104, 1150, 1200, 1280, 1380, 1472, 1536, 1600, 1725, 1840, 1920, 2048, 2208, 2300, 2400, 2560, 2760, 2944, 3072, 3200, 3450, 3680, 3840, 4416, 4600, 4800, 5120, 5520, 5749, 5888, 6144, 6400, 6900, 7360, 7680, 8832, 9200, 9600, 10240, 11040, 11498, 11776, 12800, 13800, 14720, 15360, 17247, 17664, 18400, 19200, 22080, 22996, 23552, 25600, 27600, 28745, 29440, 30720, 34494, 35328, 36800, 38400, 44160, 45992, 47104, 51200, 55200, 57490, 58880, 68988, 70656, 73600, 76800, 86235, 88320, 91984, 110400, 114980, 117760, 132227, 137976, 141312, 143725, 147200, 153600, 172470, 176640, 183968, 220800, 229960, 235520, 264454, 275952, 287450, 294400, 344940, 353280, 367936, 396681, 431175, 441600, 459920, 528908, 551904, 574900, 588800, 661135, 689880, 706560, 735872, 793362, 862350, 883200, 919840, 1057816, 1103808, 1149800, 1177600, 1322270, 1379760, 1471744, 1586724, 1724700, 1766400, 1839680, 1983405, 2115632, 2207616, 2299600, 2644540, 2759520, 2943488, 3173448, 3305675, 3449400, 3532800, 3679360, 3966810, 4231264, 4415232, 4599200, 5289080, 5519040, 5886976, 6346896, 6611350, 6898800, 7358720, 7933620, 8462528, 8830464, 9198400, 9917025, 10578160, 11038080, 11773952, 12693792, 13222700, 13797600, 14717440, 15867240, 16925056, 17660928, 18396800, 19834050, 21156320, 22076160, 25387584, 26445400, 27595200, 29434880, 31734480, 33850112, 35321856, 36793600, 39668100, 42312640, 44152320, 50775168, 52890800, 55190400, 58869760, 63468960, 67700224, 73587200, 79336200, 84625280, 88304640, 101550336, 105781600, 110380800, 126937920, 135400448, 147174400, 158672400, 169250560, 176609280, 203100672, 211563200, 220761600, 253875840, 270800896, 294348800, 317344800, 338501120, 406201344, 423126400, 441523200, 507751680, 634689600, 677002240, 812402688, 846252800, 883046400, 1015503360, 1269379200, 1354004480, 1692505600, 2031006720, 2538758400, 3385011200, 4062013440, 5077516800, 6770022400, 10155033600, 20310067200]

約数ペア:

[(1, 20310067200), (2, 10155033600), (3, 6770022400), (4, 5077516800), (5, 4062013440), (6, 3385011200), (8, 2538758400), (10, 2031006720), (12, 1692505600), (15, 1354004480), (16, 1269379200), (20, 1015503360), (23, 883046400), (24, 846252800), (25, 812402688), (30, 677002240), (32, 634689600), (40, 507751680), (46, 441523200), (48, 423126400), (50, 406201344), (60, 338501120), (64, 317344800), (69, 294348800), (75, 270800896), (80, 253875840), (92, 220761600), (96, 211563200), (100, 203100672), (115, 176609280), (120, 169250560), (128, 158672400), (138, 147174400), (150, 135400448), (160, 126937920), (184, 110380800), (192, 105781600), (200, 101550336), (230, 88304640), (240, 84625280), (256, 79336200), (276, 73587200), (300, 67700224), (320, 63468960), (345, 58869760), (368, 55190400), (384, 52890800), (400, 50775168), (460, 44152320), (480, 42312640), (512, 39668100), (552, 36793600), (575, 35321856), (600, 33850112), (640, 31734480), (690, 29434880), (736, 27595200), (768, 26445400), (800, 25387584), (920, 22076160), (960, 21156320), (1024, 19834050), (1104, 18396800), (1150, 17660928), (1200, 16925056), (1280, 15867240), (1380, 14717440), (1472, 13797600), (1536, 13222700), (1600, 12693792), (1725, 11773952), (1840, 11038080), (1920, 10578160), (2048, 9917025), (2208, 9198400), (2300, 8830464), (2400, 8462528), (2560, 7933620), (2760, 7358720), (2944, 6898800), (3072, 6611350), (3200, 6346896), (3450, 5886976), (3680, 5519040), (3840, 5289080), (4416, 4599200), (4600, 4415232), (4800, 4231264), (5120, 3966810), (5520, 3679360), (5749, 3532800), (5888, 3449400), (6144, 3305675), (6400, 3173448), (6900, 2943488), (7360, 2759520), (7680, 2644540), (8832, 2299600), (9200, 2207616), (9600, 2115632), (10240, 1983405), (11040, 1839680), (11498, 1766400), (11776, 1724700), (12800, 1586724), (13800, 1471744), (14720, 1379760), (15360, 1322270), (17247, 1177600), (17664, 1149800), (18400, 1103808), (19200, 1057816), (22080, 919840), (22996, 883200), (23552, 862350), (25600, 793362), (27600, 735872), (28745, 706560), (29440, 689880), (30720, 661135), (34494, 588800), (35328, 574900), (36800, 551904), (38400, 528908), (44160, 459920), (45992, 441600), (47104, 431175), (51200, 396681), (55200, 367936), (57490, 353280), (58880, 344940), (68988, 294400), (70656, 287450), (73600, 275952), (76800, 264454), (86235, 235520), (88320, 229960), (91984, 220800), (110400, 183968), (114980, 176640), (117760, 172470), (132227, 153600), (137976, 147200), (141312, 143725)]