22690080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2279

約数の個数: 144

約数和(自身を含む): 88530624

約数和(自身を除く): 65840544

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, 2251, 2520, 3360, 4502, 5040, 6753, 9004, 10080, 11255, 13506, 15757, 18008, 20259, 22510, 27012, 31514, 33765, 36016, 40518, 45020, 47271, 54024, 63028, 67530, 72032, 78785, 81036, 90040, 94542, 101295, 108048, 126056, 135060, 141813, 157570, 162072, 180080, 189084, 202590, 216096, 236355, 252112, 270120, 283626, 315140, 324144, 360160, 378168, 405180, 472710, 504224, 540240, 567252, 630280, 648288, 709065, 756336, 810360, 945420, 1080480, 1134504, 1260560, 1418130, 1512672, 1620720, 1890840, 2269008, 2521120, 2836260, 3241440, 3781680, 4538016, 5672520, 7563360, 11345040, 22690080]

約数ペア:

[(1, 22690080), (2, 11345040), (3, 7563360), (4, 5672520), (5, 4538016), (6, 3781680), (7, 3241440), (8, 2836260), (9, 2521120), (10, 2269008), (12, 1890840), (14, 1620720), (15, 1512672), (16, 1418130), (18, 1260560), (20, 1134504), (21, 1080480), (24, 945420), (28, 810360), (30, 756336), (32, 709065), (35, 648288), (36, 630280), (40, 567252), (42, 540240), (45, 504224), (48, 472710), (56, 405180), (60, 378168), (63, 360160), (70, 324144), (72, 315140), (80, 283626), (84, 270120), (90, 252112), (96, 236355), (105, 216096), (112, 202590), (120, 189084), (126, 180080), (140, 162072), (144, 157570), (160, 141813), (168, 135060), (180, 126056), (210, 108048), (224, 101295), (240, 94542), (252, 90040), (280, 81036), (288, 78785), (315, 72032), (336, 67530), (360, 63028), (420, 54024), (480, 47271), (504, 45020), (560, 40518), (630, 36016), (672, 33765), (720, 31514), (840, 27012), (1008, 22510), (1120, 20259), (1260, 18008), (1440, 15757), (1680, 13506), (2016, 11255), (2251, 10080), (2520, 9004), (3360, 6753), (4502, 5040)]