82866840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 192

約数和(自身を含む): 306568800

約数和(自身を除く): 223701960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 829, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1658, 1666, 1785, 1960, 2040, 2380, 2487, 2499, 2856, 2940, 3316, 3332, 3570, 4145, 4165, 4760, 4974, 4998, 5803, 5880, 6632, 6664, 7140, 8290, 8330, 9948, 9996, 11606, 12435, 12495, 14093, 14280, 16580, 16660, 17409, 19896, 19992, 23212, 24870, 24990, 28186, 29015, 33160, 33320, 34818, 40621, 42279, 46424, 49740, 49980, 56372, 58030, 69636, 70465, 81242, 84558, 87045, 98651, 99480, 99960, 112744, 116060, 121863, 139272, 140930, 162484, 169116, 174090, 197302, 203105, 211395, 232120, 243726, 281860, 295953, 324968, 338232, 348180, 394604, 406210, 422790, 487452, 493255, 563720, 591906, 609315, 690557, 696360, 789208, 812420, 845580, 974904, 986510, 1183812, 1218630, 1381114, 1479765, 1624840, 1691160, 1973020, 2071671, 2367624, 2437260, 2762228, 2959530, 3452785, 3946040, 4143342, 4874520, 5524456, 5919060, 6905570, 8286684, 10358355, 11838120, 13811140, 16573368, 20716710, 27622280, 41433420, 82866840]

約数ペア:

[(1, 82866840), (2, 41433420), (3, 27622280), (4, 20716710), (5, 16573368), (6, 13811140), (7, 11838120), (8, 10358355), (10, 8286684), (12, 6905570), (14, 5919060), (15, 5524456), (17, 4874520), (20, 4143342), (21, 3946040), (24, 3452785), (28, 2959530), (30, 2762228), (34, 2437260), (35, 2367624), (40, 2071671), (42, 1973020), (49, 1691160), (51, 1624840), (56, 1479765), (60, 1381114), (68, 1218630), (70, 1183812), (84, 986510), (85, 974904), (98, 845580), (102, 812420), (105, 789208), (119, 696360), (120, 690557), (136, 609315), (140, 591906), (147, 563720), (168, 493255), (170, 487452), (196, 422790), (204, 406210), (210, 394604), (238, 348180), (245, 338232), (255, 324968), (280, 295953), (294, 281860), (340, 243726), (357, 232120), (392, 211395), (408, 203105), (420, 197302), (476, 174090), (490, 169116), (510, 162484), (588, 140930), (595, 139272), (680, 121863), (714, 116060), (735, 112744), (829, 99960), (833, 99480), (840, 98651), (952, 87045), (980, 84558), (1020, 81242), (1176, 70465), (1190, 69636), (1428, 58030), (1470, 56372), (1658, 49980), (1666, 49740), (1785, 46424), (1960, 42279), (2040, 40621), (2380, 34818), (2487, 33320), (2499, 33160), (2856, 29015), (2940, 28186), (3316, 24990), (3332, 24870), (3570, 23212), (4145, 19992), (4165, 19896), (4760, 17409), (4974, 16660), (4998, 16580), (5803, 14280), (5880, 14093), (6632, 12495), (6664, 12435), (7140, 11606), (8290, 9996), (8330, 9948)]