222697440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22093}}^1$

素因数の和:22121

約数の個数: 144

約数和(自身を含む): 868559328

約数和(自身を除く): 645861888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22093, 44186, 66279, 88372, 110465, 132558, 154651, 176744, 198837, 220930, 265116, 309302, 331395, 353488, 397674, 441860, 463953, 530232, 618604, 662790, 706976, 773255, 795348, 883720, 927906, 994185, 1060464, 1237208, 1325580, 1391859, 1546510, 1590696, 1767440, 1855812, 1988370, 2120928, 2319765, 2474416, 2651160, 2783718, 3093020, 3181392, 3534880, 3711624, 3976740, 4639530, 4948832, 5302320, 5567436, 6186040, 6362784, 6959295, 7423248, 7953480, 9279060, 10604640, 11134872, 12372080, 13918590, 14846496, 15906960, 18558120, 22269744, 24744160, 27837180, 31813920, 37116240, 44539488, 55674360, 74232480, 111348720, 222697440]

約数ペア:

[(1, 222697440), (2, 111348720), (3, 74232480), (4, 55674360), (5, 44539488), (6, 37116240), (7, 31813920), (8, 27837180), (9, 24744160), (10, 22269744), (12, 18558120), (14, 15906960), (15, 14846496), (16, 13918590), (18, 12372080), (20, 11134872), (21, 10604640), (24, 9279060), (28, 7953480), (30, 7423248), (32, 6959295), (35, 6362784), (36, 6186040), (40, 5567436), (42, 5302320), (45, 4948832), (48, 4639530), (56, 3976740), (60, 3711624), (63, 3534880), (70, 3181392), (72, 3093020), (80, 2783718), (84, 2651160), (90, 2474416), (96, 2319765), (105, 2120928), (112, 1988370), (120, 1855812), (126, 1767440), (140, 1590696), (144, 1546510), (160, 1391859), (168, 1325580), (180, 1237208), (210, 1060464), (224, 994185), (240, 927906), (252, 883720), (280, 795348), (288, 773255), (315, 706976), (336, 662790), (360, 618604), (420, 530232), (480, 463953), (504, 441860), (560, 397674), (630, 353488), (672, 331395), (720, 309302), (840, 265116), (1008, 220930), (1120, 198837), (1260, 176744), (1440, 154651), (1680, 132558), (2016, 110465), (2520, 88372), (3360, 66279), (5040, 44186), (10080, 22093)]