2216405520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{439763}}^1$

素因数の和:439789

約数の個数: 120

約数和(自身を含む): 8506794816

約数和(自身を除く): 6290389296

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, 439763, 879526, 1319289, 1759052, 2198815, 2638578, 3078341, 3518104, 3957867, 4397630, 5277156, 6156682, 6596445, 7036208, 7915734, 8795260, 9235023, 10554312, 12313364, 13192890, 15391705, 15831468, 17590520, 18470046, 19789335, 21108624, 24626728, 26385780, 27705069, 30783410, 31662936, 35181040, 36940092, 39578670, 46175115, 49253456, 52771560, 55410138, 61566820, 63325872, 73880184, 79157340, 92350230, 105543120, 110820276, 123133640, 138525345, 147760368, 158314680, 184700460, 221640552, 246267280, 277050690, 316629360, 369400920, 443281104, 554101380, 738801840, 1108202760, 2216405520]

約数ペア:

[(1, 2216405520), (2, 1108202760), (3, 738801840), (4, 554101380), (5, 443281104), (6, 369400920), (7, 316629360), (8, 277050690), (9, 246267280), (10, 221640552), (12, 184700460), (14, 158314680), (15, 147760368), (16, 138525345), (18, 123133640), (20, 110820276), (21, 105543120), (24, 92350230), (28, 79157340), (30, 73880184), (35, 63325872), (36, 61566820), (40, 55410138), (42, 52771560), (45, 49253456), (48, 46175115), (56, 39578670), (60, 36940092), (63, 35181040), (70, 31662936), (72, 30783410), (80, 27705069), (84, 26385780), (90, 24626728), (105, 21108624), (112, 19789335), (120, 18470046), (126, 17590520), (140, 15831468), (144, 15391705), (168, 13192890), (180, 12313364), (210, 10554312), (240, 9235023), (252, 8795260), (280, 7915734), (315, 7036208), (336, 6596445), (360, 6156682), (420, 5277156), (504, 4397630), (560, 3957867), (630, 3518104), (720, 3078341), (840, 2638578), (1008, 2198815), (1260, 1759052), (1680, 1319289), (2520, 879526), (5040, 439763)]