2681036800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 336

約数和(自身を含む): 7679039760

約数和(自身を除く): 4998002960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 53, 64, 65, 76, 80, 95, 100, 104, 106, 128, 130, 152, 160, 190, 200, 208, 212, 247, 256, 260, 265, 304, 320, 325, 380, 400, 416, 424, 475, 494, 512, 520, 530, 608, 640, 650, 689, 760, 800, 832, 848, 950, 988, 1007, 1024, 1040, 1060, 1216, 1235, 1280, 1300, 1325, 1378, 1520, 1600, 1664, 1696, 1900, 1976, 2014, 2048, 2080, 2120, 2432, 2470, 2560, 2600, 2650, 2756, 3040, 3200, 3328, 3392, 3445, 3800, 3952, 4028, 4096, 4160, 4240, 4864, 4940, 5035, 5120, 5200, 5300, 5512, 6080, 6175, 6400, 6656, 6784, 6890, 7600, 7904, 8056, 8192, 8320, 8480, 9728, 9880, 10070, 10240, 10400, 10600, 11024, 12160, 12350, 12800, 13091, 13312, 13568, 13780, 15200, 15808, 16112, 16640, 16960, 17225, 19456, 19760, 20140, 20480, 20800, 21200, 22048, 24320, 24700, 25175, 25600, 26182, 26624, 27136, 27560, 30400, 31616, 32224, 33280, 33920, 34450, 38912, 39520, 40280, 40960, 41600, 42400, 44096, 48640, 49400, 50350, 51200, 52364, 53248, 54272, 55120, 60800, 63232, 64448, 65455, 66560, 67840, 68900, 77824, 79040, 80560, 83200, 84800, 88192, 97280, 98800, 100700, 102400, 104728, 106496, 108544, 110240, 121600, 126464, 128896, 130910, 133120, 135680, 137800, 155648, 158080, 161120, 166400, 169600, 176384, 194560, 197600, 201400, 204800, 209456, 217088, 220480, 243200, 252928, 257792, 261820, 266240, 271360, 275600, 316160, 322240, 327275, 332800, 339200, 352768, 389120, 395200, 402800, 418912, 434176, 440960, 486400, 505856, 515584, 523640, 532480, 542720, 551200, 632320, 644480, 654550, 665600, 678400, 705536, 778240, 790400, 805600, 837824, 881920, 972800, 1011712, 1031168, 1047280, 1085440, 1102400, 1264640, 1288960, 1309100, 1331200, 1356800, 1411072, 1580800, 1611200, 1675648, 1763840, 1945600, 2023424, 2062336, 2094560, 2170880, 2204800, 2529280, 2577920, 2618200, 2662400, 2713600, 2822144, 3161600, 3222400, 3351296, 3527680, 3891200, 4124672, 4189120, 4409600, 5058560, 5155840, 5236400, 5427200, 5644288, 6323200, 6444800, 6702592, 7055360, 8249344, 8378240, 8819200, 10117120, 10311680, 10472800, 10854400, 12646400, 12889600, 13405184, 14110720, 16756480, 17638400, 20623360, 20945600, 25292800, 25779200, 26810368, 28221440, 33512960, 35276800, 41246720, 41891200, 50585600, 51558400, 53620736, 67025920, 70553600, 83782400, 103116800, 107241472, 134051840, 141107200, 167564800, 206233600, 268103680, 335129600, 536207360, 670259200, 1340518400, 2681036800]

約数ペア:

[(1, 2681036800), (2, 1340518400), (4, 670259200), (5, 536207360), (8, 335129600), (10, 268103680), (13, 206233600), (16, 167564800), (19, 141107200), (20, 134051840), (25, 107241472), (26, 103116800), (32, 83782400), (38, 70553600), (40, 67025920), (50, 53620736), (52, 51558400), (53, 50585600), (64, 41891200), (65, 41246720), (76, 35276800), (80, 33512960), (95, 28221440), (100, 26810368), (104, 25779200), (106, 25292800), (128, 20945600), (130, 20623360), (152, 17638400), (160, 16756480), (190, 14110720), (200, 13405184), (208, 12889600), (212, 12646400), (247, 10854400), (256, 10472800), (260, 10311680), (265, 10117120), (304, 8819200), (320, 8378240), (325, 8249344), (380, 7055360), (400, 6702592), (416, 6444800), (424, 6323200), (475, 5644288), (494, 5427200), (512, 5236400), (520, 5155840), (530, 5058560), (608, 4409600), (640, 4189120), (650, 4124672), (689, 3891200), (760, 3527680), (800, 3351296), (832, 3222400), (848, 3161600), (950, 2822144), (988, 2713600), (1007, 2662400), (1024, 2618200), (1040, 2577920), (1060, 2529280), (1216, 2204800), (1235, 2170880), (1280, 2094560), (1300, 2062336), (1325, 2023424), (1378, 1945600), (1520, 1763840), (1600, 1675648), (1664, 1611200), (1696, 1580800), (1900, 1411072), (1976, 1356800), (2014, 1331200), (2048, 1309100), (2080, 1288960), (2120, 1264640), (2432, 1102400), (2470, 1085440), (2560, 1047280), (2600, 1031168), (2650, 1011712), (2756, 972800), (3040, 881920), (3200, 837824), (3328, 805600), (3392, 790400), (3445, 778240), (3800, 705536), (3952, 678400), (4028, 665600), (4096, 654550), (4160, 644480), (4240, 632320), (4864, 551200), (4940, 542720), (5035, 532480), (5120, 523640), (5200, 515584), (5300, 505856), (5512, 486400), (6080, 440960), (6175, 434176), (6400, 418912), (6656, 402800), (6784, 395200), (6890, 389120), (7600, 352768), (7904, 339200), (8056, 332800), (8192, 327275), (8320, 322240), (8480, 316160), (9728, 275600), (9880, 271360), (10070, 266240), (10240, 261820), (10400, 257792), (10600, 252928), (11024, 243200), (12160, 220480), (12350, 217088), (12800, 209456), (13091, 204800), (13312, 201400), (13568, 197600), (13780, 194560), (15200, 176384), (15808, 169600), (16112, 166400), (16640, 161120), (16960, 158080), (17225, 155648), (19456, 137800), (19760, 135680), (20140, 133120), (20480, 130910), (20800, 128896), (21200, 126464), (22048, 121600), (24320, 110240), (24700, 108544), (25175, 106496), (25600, 104728), (26182, 102400), (26624, 100700), (27136, 98800), (27560, 97280), (30400, 88192), (31616, 84800), (32224, 83200), (33280, 80560), (33920, 79040), (34450, 77824), (38912, 68900), (39520, 67840), (40280, 66560), (40960, 65455), (41600, 64448), (42400, 63232), (44096, 60800), (48640, 55120), (49400, 54272), (50350, 53248), (51200, 52364)]