201363120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39953}}^1$

素因数の和:39979

約数の個数: 120

約数和(自身を含む): 772870176

約数和(自身を除く): 571507056

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, 39953, 79906, 119859, 159812, 199765, 239718, 279671, 319624, 359577, 399530, 479436, 559342, 599295, 639248, 719154, 799060, 839013, 958872, 1118684, 1198590, 1398355, 1438308, 1598120, 1678026, 1797885, 1917744, 2237368, 2397180, 2517039, 2796710, 2876616, 3196240, 3356052, 3595770, 4195065, 4474736, 4794360, 5034078, 5593420, 5753232, 6712104, 7191540, 8390130, 9588720, 10068156, 11186840, 12585195, 13424208, 14383080, 16780260, 20136312, 22373680, 25170390, 28766160, 33560520, 40272624, 50340780, 67121040, 100681560, 201363120]

約数ペア:

[(1, 201363120), (2, 100681560), (3, 67121040), (4, 50340780), (5, 40272624), (6, 33560520), (7, 28766160), (8, 25170390), (9, 22373680), (10, 20136312), (12, 16780260), (14, 14383080), (15, 13424208), (16, 12585195), (18, 11186840), (20, 10068156), (21, 9588720), (24, 8390130), (28, 7191540), (30, 6712104), (35, 5753232), (36, 5593420), (40, 5034078), (42, 4794360), (45, 4474736), (48, 4195065), (56, 3595770), (60, 3356052), (63, 3196240), (70, 2876616), (72, 2796710), (80, 2517039), (84, 2397180), (90, 2237368), (105, 1917744), (112, 1797885), (120, 1678026), (126, 1598120), (140, 1438308), (144, 1398355), (168, 1198590), (180, 1118684), (210, 958872), (240, 839013), (252, 799060), (280, 719154), (315, 639248), (336, 599295), (360, 559342), (420, 479436), (504, 399530), (560, 359577), (630, 319624), (720, 279671), (840, 239718), (1008, 199765), (1260, 159812), (1680, 119859), (2520, 79906), (5040, 39953)]