225736560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44789}}^1$

素因数の和:44815

約数の個数: 120

約数和(自身を含む): 866417760

約数和(自身を除く): 640681200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 44789, 89578, 134367, 179156, 223945, 268734, 313523, 358312, 403101, 447890, 537468, 627046, 671835, 716624, 806202, 895780, 940569, 1074936, 1254092, 1343670, 1567615, 1612404, 1791560, 1881138, 2015505, 2149872, 2508184, 2687340, 2821707, 3135230, 3224808, 3583120, 3762276, 4031010, 4702845, 5016368, 5374680, 5643414, 6270460, 6449616, 7524552, 8062020, 9405690, 10749360, 11286828, 12540920, 14108535, 15049104, 16124040, 18811380, 22573656, 25081840, 28217070, 32248080, 37622760, 45147312, 56434140, 75245520, 112868280, 225736560]

約数ペア:

[(1, 225736560), (2, 112868280), (3, 75245520), (4, 56434140), (5, 45147312), (6, 37622760), (7, 32248080), (8, 28217070), (9, 25081840), (10, 22573656), (12, 18811380), (14, 16124040), (15, 15049104), (16, 14108535), (18, 12540920), (20, 11286828), (21, 10749360), (24, 9405690), (28, 8062020), (30, 7524552), (35, 6449616), (36, 6270460), (40, 5643414), (42, 5374680), (45, 5016368), (48, 4702845), (56, 4031010), (60, 3762276), (63, 3583120), (70, 3224808), (72, 3135230), (80, 2821707), (84, 2687340), (90, 2508184), (105, 2149872), (112, 2015505), (120, 1881138), (126, 1791560), (140, 1612404), (144, 1567615), (168, 1343670), (180, 1254092), (210, 1074936), (240, 940569), (252, 895780), (280, 806202), (315, 716624), (336, 671835), (360, 627046), (420, 537468), (504, 447890), (560, 403101), (630, 358312), (720, 313523), (840, 268734), (1008, 223945), (1260, 179156), (1680, 134367), (2520, 89578), (5040, 44789)]