194927460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1930

約数の個数: 192

約数和(自身を含む): 707481600

約数和(自身を除く): 512554140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1879, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3758, 3990, 4940, 5187, 5460, 5637, 6916, 7410, 7516, 7980, 8645, 9395, 10374, 11274, 13153, 14820, 17290, 18790, 20748, 22548, 24427, 25935, 26306, 28185, 34580, 35701, 37580, 39459, 48854, 51870, 52612, 56370, 65765, 71402, 73281, 78918, 97708, 103740, 107103, 112740, 122135, 131530, 142804, 146562, 157836, 170989, 178505, 197295, 214206, 244270, 249907, 263060, 293124, 341978, 357010, 366405, 394590, 428412, 464113, 488540, 499814, 512967, 535515, 683956, 714020, 732810, 749721, 789180, 854945, 928226, 999628, 1025934, 1071030, 1249535, 1392339, 1465620, 1499442, 1709890, 1856452, 2051868, 2142060, 2320565, 2499070, 2564835, 2784678, 2998884, 3248791, 3419780, 3748605, 4641130, 4998140, 5129670, 5569356, 6497582, 6961695, 7497210, 9282260, 9746373, 10259340, 12995164, 13923390, 14994420, 16243955, 19492746, 27846780, 32487910, 38985492, 48731865, 64975820, 97463730, 194927460]

約数ペア:

[(1, 194927460), (2, 97463730), (3, 64975820), (4, 48731865), (5, 38985492), (6, 32487910), (7, 27846780), (10, 19492746), (12, 16243955), (13, 14994420), (14, 13923390), (15, 12995164), (19, 10259340), (20, 9746373), (21, 9282260), (26, 7497210), (28, 6961695), (30, 6497582), (35, 5569356), (38, 5129670), (39, 4998140), (42, 4641130), (52, 3748605), (57, 3419780), (60, 3248791), (65, 2998884), (70, 2784678), (76, 2564835), (78, 2499070), (84, 2320565), (91, 2142060), (95, 2051868), (105, 1856452), (114, 1709890), (130, 1499442), (133, 1465620), (140, 1392339), (156, 1249535), (182, 1071030), (190, 1025934), (195, 999628), (210, 928226), (228, 854945), (247, 789180), (260, 749721), (266, 732810), (273, 714020), (285, 683956), (364, 535515), (380, 512967), (390, 499814), (399, 488540), (420, 464113), (455, 428412), (494, 394590), (532, 366405), (546, 357010), (570, 341978), (665, 293124), (741, 263060), (780, 249907), (798, 244270), (910, 214206), (988, 197295), (1092, 178505), (1140, 170989), (1235, 157836), (1330, 146562), (1365, 142804), (1482, 131530), (1596, 122135), (1729, 112740), (1820, 107103), (1879, 103740), (1995, 97708), (2470, 78918), (2660, 73281), (2730, 71402), (2964, 65765), (3458, 56370), (3705, 52612), (3758, 51870), (3990, 48854), (4940, 39459), (5187, 37580), (5460, 35701), (5637, 34580), (6916, 28185), (7410, 26306), (7516, 25935), (7980, 24427), (8645, 22548), (9395, 20748), (10374, 18790), (11274, 17290), (13153, 14820)]