216483120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{42953}}^1$

素因数の和:42979

約数の個数: 120

約数和(自身を含む): 830902176

約数和(自身を除く): 614419056

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, 42953, 85906, 128859, 171812, 214765, 257718, 300671, 343624, 386577, 429530, 515436, 601342, 644295, 687248, 773154, 859060, 902013, 1030872, 1202684, 1288590, 1503355, 1546308, 1718120, 1804026, 1932885, 2061744, 2405368, 2577180, 2706039, 3006710, 3092616, 3436240, 3608052, 3865770, 4510065, 4810736, 5154360, 5412078, 6013420, 6185232, 7216104, 7731540, 9020130, 10308720, 10824156, 12026840, 13530195, 14432208, 15463080, 18040260, 21648312, 24053680, 27060390, 30926160, 36080520, 43296624, 54120780, 72161040, 108241560, 216483120]

約数ペア:

[(1, 216483120), (2, 108241560), (3, 72161040), (4, 54120780), (5, 43296624), (6, 36080520), (7, 30926160), (8, 27060390), (9, 24053680), (10, 21648312), (12, 18040260), (14, 15463080), (15, 14432208), (16, 13530195), (18, 12026840), (20, 10824156), (21, 10308720), (24, 9020130), (28, 7731540), (30, 7216104), (35, 6185232), (36, 6013420), (40, 5412078), (42, 5154360), (45, 4810736), (48, 4510065), (56, 3865770), (60, 3608052), (63, 3436240), (70, 3092616), (72, 3006710), (80, 2706039), (84, 2577180), (90, 2405368), (105, 2061744), (112, 1932885), (120, 1804026), (126, 1718120), (140, 1546308), (144, 1503355), (168, 1288590), (180, 1202684), (210, 1030872), (240, 902013), (252, 859060), (280, 773154), (315, 687248), (336, 644295), (360, 601342), (420, 515436), (504, 429530), (560, 386577), (630, 343624), (720, 300671), (840, 257718), (1008, 214765), (1260, 171812), (1680, 128859), (2520, 85906), (5040, 42953)]