157893103480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{367}}^1\times {\mathrm{547}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 415702103040

約数和(自身を除く): 257808999560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 367, 371, 424, 530, 547, 734, 742, 1060, 1094, 1468, 1484, 1835, 1855, 2120, 2188, 2569, 2735, 2809, 2936, 2968, 3670, 3710, 3829, 4376, 5138, 5470, 5618, 7340, 7420, 7658, 10276, 10940, 11236, 12845, 14045, 14680, 14840, 15316, 19145, 19451, 19663, 20552, 21880, 22472, 25690, 28090, 28991, 30632, 38290, 38902, 39326, 51380, 56180, 57982, 76580, 77804, 78652, 97255, 98315, 102760, 112360, 115964, 136157, 144955, 153160, 155608, 157304, 194510, 196630, 200749, 202937, 231928, 272314, 289910, 389020, 393260, 401498, 405874, 544628, 579820, 680785, 778040, 786520, 802996, 811748, 1003745, 1014685, 1030903, 1089256, 1159640, 1361570, 1405243, 1536523, 1605992, 1623496, 2007490, 2029370, 2061806, 2723140, 2810486, 3073046, 4014980, 4058740, 4123612, 5154515, 5446280, 5620972, 6146092, 7026215, 7216321, 7682615, 8029960, 8117480, 8247224, 10309030, 10639697, 10755661, 11241944, 12292184, 14052430, 14432642, 15365230, 20618060, 21279394, 21511322, 28104860, 28865284, 30730460, 36081605, 41236120, 42558788, 43022644, 53198485, 53778305, 56209720, 57730568, 61460920, 72163210, 74477879, 85117576, 86045288, 106396970, 107556610, 144326420, 148955758, 212793940, 215113220, 288652840, 297911516, 372389395, 425587880, 430226440, 563903941, 595823032, 744778790, 1127807882, 1489557580, 2255615764, 2819519705, 2979115160, 3947327587, 4511231528, 5639039410, 7894655174, 11278078820, 15789310348, 19736637935, 22556157640, 31578620696, 39473275870, 78946551740, 157893103480]

約数ペア:

[(1, 157893103480), (2, 78946551740), (4, 39473275870), (5, 31578620696), (7, 22556157640), (8, 19736637935), (10, 15789310348), (14, 11278078820), (20, 7894655174), (28, 5639039410), (35, 4511231528), (40, 3947327587), (53, 2979115160), (56, 2819519705), (70, 2255615764), (106, 1489557580), (140, 1127807882), (212, 744778790), (265, 595823032), (280, 563903941), (367, 430226440), (371, 425587880), (424, 372389395), (530, 297911516), (547, 288652840), (734, 215113220), (742, 212793940), (1060, 148955758), (1094, 144326420), (1468, 107556610), (1484, 106396970), (1835, 86045288), (1855, 85117576), (2120, 74477879), (2188, 72163210), (2569, 61460920), (2735, 57730568), (2809, 56209720), (2936, 53778305), (2968, 53198485), (3670, 43022644), (3710, 42558788), (3829, 41236120), (4376, 36081605), (5138, 30730460), (5470, 28865284), (5618, 28104860), (7340, 21511322), (7420, 21279394), (7658, 20618060), (10276, 15365230), (10940, 14432642), (11236, 14052430), (12845, 12292184), (14045, 11241944), (14680, 10755661), (14840, 10639697), (15316, 10309030), (19145, 8247224), (19451, 8117480), (19663, 8029960), (20552, 7682615), (21880, 7216321), (22472, 7026215), (25690, 6146092), (28090, 5620972), (28991, 5446280), (30632, 5154515), (38290, 4123612), (38902, 4058740), (39326, 4014980), (51380, 3073046), (56180, 2810486), (57982, 2723140), (76580, 2061806), (77804, 2029370), (78652, 2007490), (97255, 1623496), (98315, 1605992), (102760, 1536523), (112360, 1405243), (115964, 1361570), (136157, 1159640), (144955, 1089256), (153160, 1030903), (155608, 1014685), (157304, 1003745), (194510, 811748), (196630, 802996), (200749, 786520), (202937, 778040), (231928, 680785), (272314, 579820), (289910, 544628), (389020, 405874), (393260, 401498)]