252078120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1584

約数の個数: 192

約数和(自身を含む): 950901120

約数和(自身を除く): 698823000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 938, 1005, 1206, 1260, 1340, 1407, 1493, 1608, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 2986, 3015, 3752, 4020, 4221, 4479, 4690, 4824, 5628, 5972, 6030, 7035, 7465, 8040, 8442, 8958, 9380, 10451, 11256, 11944, 12060, 13437, 14070, 14930, 16884, 17916, 18760, 20902, 21105, 22395, 24120, 26874, 28140, 29860, 31353, 33768, 35832, 41804, 42210, 44790, 52255, 53748, 56280, 59720, 62706, 67185, 83608, 84420, 89580, 94059, 100031, 104510, 107496, 125412, 134370, 156765, 168840, 179160, 188118, 200062, 209020, 250824, 268740, 300093, 313530, 376236, 400124, 418040, 470295, 500155, 537480, 600186, 627060, 700217, 752472, 800248, 900279, 940590, 1000310, 1200372, 1254120, 1400434, 1500465, 1800558, 1881180, 2000620, 2100651, 2400744, 2800868, 3000930, 3501085, 3601116, 3762360, 4001240, 4201302, 4501395, 5601736, 6001860, 6301953, 7002170, 7202232, 8402604, 9002790, 10503255, 12003720, 12603906, 14004340, 16805208, 18005580, 21006510, 25207812, 28008680, 31509765, 36011160, 42013020, 50415624, 63019530, 84026040, 126039060, 252078120]

約数ペア:

[(1, 252078120), (2, 126039060), (3, 84026040), (4, 63019530), (5, 50415624), (6, 42013020), (7, 36011160), (8, 31509765), (9, 28008680), (10, 25207812), (12, 21006510), (14, 18005580), (15, 16805208), (18, 14004340), (20, 12603906), (21, 12003720), (24, 10503255), (28, 9002790), (30, 8402604), (35, 7202232), (36, 7002170), (40, 6301953), (42, 6001860), (45, 5601736), (56, 4501395), (60, 4201302), (63, 4001240), (67, 3762360), (70, 3601116), (72, 3501085), (84, 3000930), (90, 2800868), (105, 2400744), (120, 2100651), (126, 2000620), (134, 1881180), (140, 1800558), (168, 1500465), (180, 1400434), (201, 1254120), (210, 1200372), (252, 1000310), (268, 940590), (280, 900279), (315, 800248), (335, 752472), (360, 700217), (402, 627060), (420, 600186), (469, 537480), (504, 500155), (536, 470295), (603, 418040), (630, 400124), (670, 376236), (804, 313530), (840, 300093), (938, 268740), (1005, 250824), (1206, 209020), (1260, 200062), (1340, 188118), (1407, 179160), (1493, 168840), (1608, 156765), (1876, 134370), (2010, 125412), (2345, 107496), (2412, 104510), (2520, 100031), (2680, 94059), (2814, 89580), (2986, 84420), (3015, 83608), (3752, 67185), (4020, 62706), (4221, 59720), (4479, 56280), (4690, 53748), (4824, 52255), (5628, 44790), (5972, 42210), (6030, 41804), (7035, 35832), (7465, 33768), (8040, 31353), (8442, 29860), (8958, 28140), (9380, 26874), (10451, 24120), (11256, 22395), (11944, 21105), (12060, 20902), (13437, 18760), (14070, 17916), (14930, 16884)]