15674716720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5647}}^1$

素因数の和:5847

約数の個数: 160

約数和(自身を含む): 41827822848

約数和(自身を除く): 26153106128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 157, 170, 208, 221, 260, 272, 314, 340, 442, 520, 628, 680, 785, 884, 1040, 1105, 1256, 1360, 1570, 1768, 2041, 2210, 2512, 2669, 3140, 3536, 4082, 4420, 5338, 5647, 6280, 8164, 8840, 10205, 10676, 11294, 12560, 13345, 16328, 17680, 20410, 21352, 22588, 26690, 28235, 32656, 34697, 40820, 42704, 45176, 53380, 56470, 69394, 73411, 81640, 90352, 95999, 106760, 112940, 138788, 146822, 163280, 173485, 191998, 213520, 225880, 277576, 293644, 346970, 367055, 383996, 451760, 479995, 555152, 587288, 693940, 734110, 767992, 886579, 959990, 1174576, 1247987, 1387880, 1468220, 1535984, 1773158, 1919980, 2495974, 2775760, 2936440, 3546316, 3839960, 4432895, 4991948, 5872880, 6239935, 7092632, 7679920, 8865790, 9983896, 11525527, 12479870, 14185264, 15071843, 17731580, 19967792, 23051054, 24959740, 30143686, 35463160, 46102108, 49919480, 57627635, 60287372, 70926320, 75359215, 92204216, 99838960, 115255270, 120574744, 150718430, 184408432, 195933959, 230510540, 241149488, 301436860, 391867918, 461021080, 602873720, 783735836, 922042160, 979669795, 1205747440, 1567471672, 1959339590, 3134943344, 3918679180, 7837358360, 15674716720]

約数ペア:

[(1, 15674716720), (2, 7837358360), (4, 3918679180), (5, 3134943344), (8, 1959339590), (10, 1567471672), (13, 1205747440), (16, 979669795), (17, 922042160), (20, 783735836), (26, 602873720), (34, 461021080), (40, 391867918), (52, 301436860), (65, 241149488), (68, 230510540), (80, 195933959), (85, 184408432), (104, 150718430), (130, 120574744), (136, 115255270), (157, 99838960), (170, 92204216), (208, 75359215), (221, 70926320), (260, 60287372), (272, 57627635), (314, 49919480), (340, 46102108), (442, 35463160), (520, 30143686), (628, 24959740), (680, 23051054), (785, 19967792), (884, 17731580), (1040, 15071843), (1105, 14185264), (1256, 12479870), (1360, 11525527), (1570, 9983896), (1768, 8865790), (2041, 7679920), (2210, 7092632), (2512, 6239935), (2669, 5872880), (3140, 4991948), (3536, 4432895), (4082, 3839960), (4420, 3546316), (5338, 2936440), (5647, 2775760), (6280, 2495974), (8164, 1919980), (8840, 1773158), (10205, 1535984), (10676, 1468220), (11294, 1387880), (12560, 1247987), (13345, 1174576), (16328, 959990), (17680, 886579), (20410, 767992), (21352, 734110), (22588, 693940), (26690, 587288), (28235, 555152), (32656, 479995), (34697, 451760), (40820, 383996), (42704, 367055), (45176, 346970), (53380, 293644), (56470, 277576), (69394, 225880), (73411, 213520), (81640, 191998), (90352, 173485), (95999, 163280), (106760, 146822), (112940, 138788)]