26219450040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:1054

約数の個数: 256

約数和(自身を含む): 90839024640

約数和(自身を除く): 64619574600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 331, 362, 420, 521, 543, 662, 724, 840, 905, 993, 1042, 1086, 1267, 1324, 1448, 1563, 1655, 1810, 1986, 2084, 2172, 2317, 2534, 2605, 2648, 2715, 3126, 3310, 3620, 3647, 3801, 3972, 4168, 4344, 4634, 4965, 5068, 5210, 5430, 6252, 6335, 6620, 6951, 7240, 7294, 7602, 7815, 7944, 9268, 9930, 10136, 10420, 10860, 10941, 11585, 12504, 12670, 13240, 13902, 14588, 15204, 15630, 18235, 18536, 19005, 19860, 20840, 21720, 21882, 23170, 25340, 27804, 29176, 30408, 31260, 34755, 36470, 38010, 39720, 43764, 46340, 50680, 54705, 55608, 59911, 62520, 69510, 72940, 76020, 87528, 92680, 94301, 109410, 119822, 139020, 145880, 152040, 172451, 179733, 188602, 218820, 239644, 278040, 282903, 299555, 344902, 359466, 377204, 419377, 437640, 471505, 479288, 517353, 565806, 599110, 660107, 689804, 718932, 754408, 838754, 862255, 898665, 943010, 1034706, 1131612, 1198220, 1207157, 1258131, 1320214, 1379608, 1414515, 1437864, 1677508, 1724510, 1797330, 1886020, 1980321, 2069412, 2096885, 2263224, 2396440, 2414314, 2516262, 2586765, 2640428, 2829030, 3300535, 3355016, 3449020, 3594660, 3621471, 3772040, 3960642, 4138824, 4193770, 4828628, 5032524, 5173530, 5280856, 5658060, 6035785, 6290655, 6601070, 6898040, 7189320, 7242942, 7921284, 8387540, 9657256, 9901605, 10065048, 10347060, 11316120, 12071570, 12581310, 13202140, 14485884, 15842568, 16775080, 18107355, 19803210, 20694120, 24143140, 25162620, 26404280, 28971768, 31213631, 36214710, 39606420, 48286280, 50325240, 62427262, 72429420, 79212840, 93640893, 124854524, 144858840, 156068155, 187281786, 218495417, 249709048, 312136310, 374563572, 436990834, 468204465, 624272620, 655486251, 749127144, 873981668, 936408930, 1092477085, 1248545240, 1310972502, 1747963336, 1872817860, 2184954170, 2621945004, 3277431255, 3745635720, 4369908340, 5243890008, 6554862510, 8739816680, 13109725020, 26219450040]

約数ペア:

[(1, 26219450040), (2, 13109725020), (3, 8739816680), (4, 6554862510), (5, 5243890008), (6, 4369908340), (7, 3745635720), (8, 3277431255), (10, 2621945004), (12, 2184954170), (14, 1872817860), (15, 1747963336), (20, 1310972502), (21, 1248545240), (24, 1092477085), (28, 936408930), (30, 873981668), (35, 749127144), (40, 655486251), (42, 624272620), (56, 468204465), (60, 436990834), (70, 374563572), (84, 312136310), (105, 249709048), (120, 218495417), (140, 187281786), (168, 156068155), (181, 144858840), (210, 124854524), (280, 93640893), (331, 79212840), (362, 72429420), (420, 62427262), (521, 50325240), (543, 48286280), (662, 39606420), (724, 36214710), (840, 31213631), (905, 28971768), (993, 26404280), (1042, 25162620), (1086, 24143140), (1267, 20694120), (1324, 19803210), (1448, 18107355), (1563, 16775080), (1655, 15842568), (1810, 14485884), (1986, 13202140), (2084, 12581310), (2172, 12071570), (2317, 11316120), (2534, 10347060), (2605, 10065048), (2648, 9901605), (2715, 9657256), (3126, 8387540), (3310, 7921284), (3620, 7242942), (3647, 7189320), (3801, 6898040), (3972, 6601070), (4168, 6290655), (4344, 6035785), (4634, 5658060), (4965, 5280856), (5068, 5173530), (5210, 5032524), (5430, 4828628), (6252, 4193770), (6335, 4138824), (6620, 3960642), (6951, 3772040), (7240, 3621471), (7294, 3594660), (7602, 3449020), (7815, 3355016), (7944, 3300535), (9268, 2829030), (9930, 2640428), (10136, 2586765), (10420, 2516262), (10860, 2414314), (10941, 2396440), (11585, 2263224), (12504, 2096885), (12670, 2069412), (13240, 1980321), (13902, 1886020), (14588, 1797330), (15204, 1724510), (15630, 1677508), (18235, 1437864), (18536, 1414515), (19005, 1379608), (19860, 1320214), (20840, 1258131), (21720, 1207157), (21882, 1198220), (23170, 1131612), (25340, 1034706), (27804, 943010), (29176, 898665), (30408, 862255), (31260, 838754), (34755, 754408), (36470, 718932), (38010, 689804), (39720, 660107), (43764, 599110), (46340, 565806), (50680, 517353), (54705, 479288), (55608, 471505), (59911, 437640), (62520, 419377), (69510, 377204), (72940, 359466), (76020, 344902), (87528, 299555), (92680, 282903), (94301, 278040), (109410, 239644), (119822, 218820), (139020, 188602), (145880, 179733), (152040, 172451)]