513969284920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{57143}}^1$

素因数の和:57534

約数の個数: 192

約数和(自身を含む): 1452845056320

約数和(自身を除く): 938875771400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 353, 364, 392, 455, 490, 520, 637, 706, 728, 910, 980, 1274, 1412, 1765, 1820, 1960, 2471, 2548, 2824, 3185, 3530, 3640, 4589, 4942, 5096, 6370, 7060, 9178, 9884, 12355, 12740, 14120, 17297, 18356, 19768, 22945, 24710, 25480, 32123, 34594, 36712, 45890, 49420, 57143, 64246, 69188, 86485, 91780, 98840, 114286, 128492, 138376, 160615, 172970, 183560, 224861, 228572, 256984, 285715, 321230, 345940, 400001, 449722, 457144, 571430, 642460, 691880, 742859, 800002, 899444, 1124305, 1142860, 1284920, 1485718, 1600004, 1798888, 2000005, 2248610, 2285720, 2800007, 2971436, 3200008, 3714295, 4000010, 4497220, 5200013, 5600014, 5942872, 7428590, 8000020, 8994440, 10400026, 11200028, 14000035, 14857180, 16000040, 20171479, 20800052, 22400056, 26000065, 28000070, 29714360, 36400091, 40342958, 41600104, 52000130, 56000140, 72800182, 80685916, 100857395, 104000260, 112000280, 141200353, 145600364, 161371832, 182000455, 201714790, 208000520, 262229227, 282400706, 291200728, 364000910, 403429580, 524458454, 564801412, 706001765, 728001820, 806859160, 988402471, 1048916908, 1129602824, 1311146135, 1412003530, 1456003640, 1835604589, 1976804942, 2097833816, 2622292270, 2824007060, 3671209178, 3953609884, 4942012355, 5244584540, 5648014120, 7342418356, 7907219768, 9178022945, 9884024710, 10489169080, 12849232123, 14684836712, 18356045890, 19768049420, 25698464246, 36712091780, 39536098840, 51396928492, 64246160615, 73424183560, 102793856984, 128492321230, 256984642460, 513969284920]

約数ペア:

[(1, 513969284920), (2, 256984642460), (4, 128492321230), (5, 102793856984), (7, 73424183560), (8, 64246160615), (10, 51396928492), (13, 39536098840), (14, 36712091780), (20, 25698464246), (26, 19768049420), (28, 18356045890), (35, 14684836712), (40, 12849232123), (49, 10489169080), (52, 9884024710), (56, 9178022945), (65, 7907219768), (70, 7342418356), (91, 5648014120), (98, 5244584540), (104, 4942012355), (130, 3953609884), (140, 3671209178), (182, 2824007060), (196, 2622292270), (245, 2097833816), (260, 1976804942), (280, 1835604589), (353, 1456003640), (364, 1412003530), (392, 1311146135), (455, 1129602824), (490, 1048916908), (520, 988402471), (637, 806859160), (706, 728001820), (728, 706001765), (910, 564801412), (980, 524458454), (1274, 403429580), (1412, 364000910), (1765, 291200728), (1820, 282400706), (1960, 262229227), (2471, 208000520), (2548, 201714790), (2824, 182000455), (3185, 161371832), (3530, 145600364), (3640, 141200353), (4589, 112000280), (4942, 104000260), (5096, 100857395), (6370, 80685916), (7060, 72800182), (9178, 56000140), (9884, 52000130), (12355, 41600104), (12740, 40342958), (14120, 36400091), (17297, 29714360), (18356, 28000070), (19768, 26000065), (22945, 22400056), (24710, 20800052), (25480, 20171479), (32123, 16000040), (34594, 14857180), (36712, 14000035), (45890, 11200028), (49420, 10400026), (57143, 8994440), (64246, 8000020), (69188, 7428590), (86485, 5942872), (91780, 5600014), (98840, 5200013), (114286, 4497220), (128492, 4000010), (138376, 3714295), (160615, 3200008), (172970, 2971436), (183560, 2800007), (224861, 2285720), (228572, 2248610), (256984, 2000005), (285715, 1798888), (321230, 1600004), (345940, 1485718), (400001, 1284920), (449722, 1142860), (457144, 1124305), (571430, 899444), (642460, 800002), (691880, 742859)]