156727968740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{2011}}^1$

素因数の和:2482

約数の個数: 192

約数和(自身を含む): 402049751040

約数和(自身を除く): 245321782300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 83, 95, 133, 140, 166, 190, 266, 332, 353, 380, 415, 532, 581, 665, 706, 830, 1162, 1330, 1412, 1577, 1660, 1765, 2011, 2324, 2471, 2660, 2905, 3154, 3530, 4022, 4942, 5810, 6308, 6707, 7060, 7885, 8044, 9884, 10055, 11039, 11620, 12355, 13414, 14077, 15770, 20110, 22078, 24710, 26828, 28154, 29299, 31540, 33535, 38209, 40220, 44156, 46949, 49420, 55195, 56308, 58598, 67070, 70385, 76418, 93898, 110390, 117196, 134140, 140770, 146495, 152836, 166913, 187796, 191045, 205093, 220780, 234745, 267463, 281540, 292990, 333826, 382090, 410186, 469490, 534926, 556681, 585980, 667652, 709883, 764180, 820372, 834565, 938980, 1025465, 1069852, 1113362, 1168391, 1337315, 1419766, 1669130, 2050930, 2226724, 2336782, 2674630, 2783405, 2839532, 3171347, 3338260, 3549415, 3896767, 4101860, 4673564, 4969181, 5349260, 5566810, 5841955, 6342694, 7098830, 7793534, 9938362, 11133620, 11683910, 12685388, 13487777, 14197660, 15587068, 15856735, 19483835, 19876724, 22199429, 23367820, 24845905, 26975554, 31713470, 38967670, 44398858, 49691810, 53951108, 58920289, 63426940, 67438885, 77935340, 88797716, 94414439, 99383620, 110997145, 117840578, 134877770, 188828878, 221994290, 235681156, 269755540, 294601445, 377657756, 412442023, 443988580, 472072195, 589202890, 824884046, 944144390, 1119485491, 1178405780, 1649768092, 1888288780, 2062210115, 2238970982, 4124420230, 4477941964, 5597427455, 7836398437, 8248840460, 11194854910, 15672796874, 22389709820, 31345593748, 39181992185, 78363984370, 156727968740]

約数ペア:

[(1, 156727968740), (2, 78363984370), (4, 39181992185), (5, 31345593748), (7, 22389709820), (10, 15672796874), (14, 11194854910), (19, 8248840460), (20, 7836398437), (28, 5597427455), (35, 4477941964), (38, 4124420230), (70, 2238970982), (76, 2062210115), (83, 1888288780), (95, 1649768092), (133, 1178405780), (140, 1119485491), (166, 944144390), (190, 824884046), (266, 589202890), (332, 472072195), (353, 443988580), (380, 412442023), (415, 377657756), (532, 294601445), (581, 269755540), (665, 235681156), (706, 221994290), (830, 188828878), (1162, 134877770), (1330, 117840578), (1412, 110997145), (1577, 99383620), (1660, 94414439), (1765, 88797716), (2011, 77935340), (2324, 67438885), (2471, 63426940), (2660, 58920289), (2905, 53951108), (3154, 49691810), (3530, 44398858), (4022, 38967670), (4942, 31713470), (5810, 26975554), (6308, 24845905), (6707, 23367820), (7060, 22199429), (7885, 19876724), (8044, 19483835), (9884, 15856735), (10055, 15587068), (11039, 14197660), (11620, 13487777), (12355, 12685388), (13414, 11683910), (14077, 11133620), (15770, 9938362), (20110, 7793534), (22078, 7098830), (24710, 6342694), (26828, 5841955), (28154, 5566810), (29299, 5349260), (31540, 4969181), (33535, 4673564), (38209, 4101860), (40220, 3896767), (44156, 3549415), (46949, 3338260), (49420, 3171347), (55195, 2839532), (56308, 2783405), (58598, 2674630), (67070, 2336782), (70385, 2226724), (76418, 2050930), (93898, 1669130), (110390, 1419766), (117196, 1337315), (134140, 1168391), (140770, 1113362), (146495, 1069852), (152836, 1025465), (166913, 938980), (187796, 834565), (191045, 820372), (205093, 764180), (220780, 709883), (234745, 667652), (267463, 585980), (281540, 556681), (292990, 534926), (333826, 469490), (382090, 410186)]