204085798440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{37699}}^1$

素因数の和:38139

約数の個数: 128

約数和(自身を含む): 618068880000

約数和(自身を除く): 413983081560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 229, 394, 458, 591, 687, 788, 916, 985, 1145, 1182, 1374, 1576, 1832, 1970, 2290, 2364, 2748, 2955, 3435, 3940, 4580, 4728, 5496, 5910, 6870, 7880, 9160, 11820, 13740, 23640, 27480, 37699, 45113, 75398, 90226, 113097, 135339, 150796, 180452, 188495, 225565, 226194, 270678, 301592, 360904, 376990, 451130, 452388, 541356, 565485, 676695, 753980, 902260, 904776, 1082712, 1130970, 1353390, 1507960, 1804520, 2261940, 2706780, 4523880, 5413560, 7426703, 8633071, 14853406, 17266142, 22280109, 25899213, 29706812, 34532284, 37133515, 43165355, 44560218, 51798426, 59413624, 69064568, 74267030, 86330710, 89120436, 103596852, 111400545, 129496065, 148534060, 172661420, 178240872, 207193704, 222801090, 258992130, 297068120, 345322840, 445602180, 517984260, 891204360, 1035968520, 1700714987, 3401429974, 5102144961, 6802859948, 8503574935, 10204289922, 13605719896, 17007149870, 20408579844, 25510724805, 34014299740, 40817159688, 51021449610, 68028599480, 102042899220, 204085798440]

約数ペア:

[(1, 204085798440), (2, 102042899220), (3, 68028599480), (4, 51021449610), (5, 40817159688), (6, 34014299740), (8, 25510724805), (10, 20408579844), (12, 17007149870), (15, 13605719896), (20, 10204289922), (24, 8503574935), (30, 6802859948), (40, 5102144961), (60, 3401429974), (120, 1700714987), (197, 1035968520), (229, 891204360), (394, 517984260), (458, 445602180), (591, 345322840), (687, 297068120), (788, 258992130), (916, 222801090), (985, 207193704), (1145, 178240872), (1182, 172661420), (1374, 148534060), (1576, 129496065), (1832, 111400545), (1970, 103596852), (2290, 89120436), (2364, 86330710), (2748, 74267030), (2955, 69064568), (3435, 59413624), (3940, 51798426), (4580, 44560218), (4728, 43165355), (5496, 37133515), (5910, 34532284), (6870, 29706812), (7880, 25899213), (9160, 22280109), (11820, 17266142), (13740, 14853406), (23640, 8633071), (27480, 7426703), (37699, 5413560), (45113, 4523880), (75398, 2706780), (90226, 2261940), (113097, 1804520), (135339, 1507960), (150796, 1353390), (180452, 1130970), (188495, 1082712), (225565, 904776), (226194, 902260), (270678, 753980), (301592, 676695), (360904, 565485), (376990, 541356), (451130, 452388)]