1801067520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 264

約数和(自身を含む): 6703908624

約数和(自身を除く): 4902841104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2393, 2560, 2688, 2940, 3072, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 4786, 5120, 5376, 5880, 6272, 6720, 7168, 7179, 7680, 7840, 8960, 9408, 9572, 10752, 11760, 11965, 12544, 13440, 14358, 15360, 15680, 16751, 17920, 18816, 19144, 21504, 23520, 23930, 25088, 26880, 28716, 31360, 33502, 35840, 35895, 37632, 38288, 47040, 47860, 50176, 50253, 53760, 57432, 62720, 67004, 71790, 75264, 76576, 83755, 94080, 95720, 100506, 107520, 114864, 117257, 125440, 134008, 143580, 150528, 153152, 167510, 188160, 191440, 201012, 229728, 234514, 250880, 251265, 268016, 287160, 306304, 335020, 351771, 376320, 382880, 402024, 459456, 469028, 502530, 536032, 574320, 586285, 612608, 670040, 703542, 752640, 765760, 804048, 918912, 938056, 1005060, 1072064, 1148640, 1172570, 1225216, 1340080, 1407084, 1531520, 1608096, 1758855, 1837824, 1876112, 2010120, 2144128, 2297280, 2345140, 2450432, 2680160, 2814168, 3063040, 3216192, 3517710, 3675648, 3752224, 4020240, 4288256, 4594560, 4690280, 5360320, 5628336, 6126080, 6432384, 7035420, 7351296, 7504448, 8040480, 8576512, 9189120, 9380560, 10720640, 11256672, 12252160, 12864768, 14070840, 15008896, 16080960, 17153024, 18378240, 18761120, 21441280, 22513344, 25729536, 28141680, 30017792, 32161920, 36756480, 37522240, 42882560, 45026688, 51459072, 56283360, 60035584, 64323840, 75044480, 85765120, 90053376, 112566720, 120071168, 128647680, 150088960, 180106752, 225133440, 257295360, 300177920, 360213504, 450266880, 600355840, 900533760, 1801067520]

約数ペア:

[(1, 1801067520), (2, 900533760), (3, 600355840), (4, 450266880), (5, 360213504), (6, 300177920), (7, 257295360), (8, 225133440), (10, 180106752), (12, 150088960), (14, 128647680), (15, 120071168), (16, 112566720), (20, 90053376), (21, 85765120), (24, 75044480), (28, 64323840), (30, 60035584), (32, 56283360), (35, 51459072), (40, 45026688), (42, 42882560), (48, 37522240), (49, 36756480), (56, 32161920), (60, 30017792), (64, 28141680), (70, 25729536), (80, 22513344), (84, 21441280), (96, 18761120), (98, 18378240), (105, 17153024), (112, 16080960), (120, 15008896), (128, 14070840), (140, 12864768), (147, 12252160), (160, 11256672), (168, 10720640), (192, 9380560), (196, 9189120), (210, 8576512), (224, 8040480), (240, 7504448), (245, 7351296), (256, 7035420), (280, 6432384), (294, 6126080), (320, 5628336), (336, 5360320), (384, 4690280), (392, 4594560), (420, 4288256), (448, 4020240), (480, 3752224), (490, 3675648), (512, 3517710), (560, 3216192), (588, 3063040), (640, 2814168), (672, 2680160), (735, 2450432), (768, 2345140), (784, 2297280), (840, 2144128), (896, 2010120), (960, 1876112), (980, 1837824), (1024, 1758855), (1120, 1608096), (1176, 1531520), (1280, 1407084), (1344, 1340080), (1470, 1225216), (1536, 1172570), (1568, 1148640), (1680, 1072064), (1792, 1005060), (1920, 938056), (1960, 918912), (2240, 804048), (2352, 765760), (2393, 752640), (2560, 703542), (2688, 670040), (2940, 612608), (3072, 586285), (3136, 574320), (3360, 536032), (3584, 502530), (3840, 469028), (3920, 459456), (4480, 402024), (4704, 382880), (4786, 376320), (5120, 351771), (5376, 335020), (5880, 306304), (6272, 287160), (6720, 268016), (7168, 251265), (7179, 250880), (7680, 234514), (7840, 229728), (8960, 201012), (9408, 191440), (9572, 188160), (10752, 167510), (11760, 153152), (11965, 150528), (12544, 143580), (13440, 134008), (14358, 125440), (15360, 117257), (15680, 114864), (16751, 107520), (17920, 100506), (18816, 95720), (19144, 94080), (21504, 83755), (23520, 76576), (23930, 75264), (25088, 71790), (26880, 67004), (28716, 62720), (31360, 57432), (33502, 53760), (35840, 50253), (35895, 50176), (37632, 47860), (38288, 47040)]