156804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 144

約数和(自身を含む): 535130064

約数和(自身を除く): 378325104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 1933, 2028, 2080, 2535, 2704, 3120, 3380, 3866, 4056, 5070, 5408, 5799, 6240, 6760, 7732, 8112, 9665, 10140, 11598, 13520, 15464, 16224, 19330, 20280, 23196, 25129, 27040, 28995, 30928, 38660, 40560, 46392, 50258, 57990, 61856, 75387, 77320, 81120, 92784, 100516, 115980, 125645, 150774, 154640, 185568, 201032, 231960, 251290, 301548, 309280, 326677, 376935, 402064, 463920, 502580, 603096, 653354, 753870, 804128, 927840, 980031, 1005160, 1206192, 1306708, 1507740, 1633385, 1960062, 2010320, 2412384, 2613416, 3015480, 3266770, 3920124, 4020640, 4900155, 5226832, 6030960, 6533540, 7840248, 9800310, 10453664, 12061920, 13067080, 15680496, 19600620, 26134160, 31360992, 39201240, 52268320, 78402480, 156804960]

約数ペア:

[(1, 156804960), (2, 78402480), (3, 52268320), (4, 39201240), (5, 31360992), (6, 26134160), (8, 19600620), (10, 15680496), (12, 13067080), (13, 12061920), (15, 10453664), (16, 9800310), (20, 7840248), (24, 6533540), (26, 6030960), (30, 5226832), (32, 4900155), (39, 4020640), (40, 3920124), (48, 3266770), (52, 3015480), (60, 2613416), (65, 2412384), (78, 2010320), (80, 1960062), (96, 1633385), (104, 1507740), (120, 1306708), (130, 1206192), (156, 1005160), (160, 980031), (169, 927840), (195, 804128), (208, 753870), (240, 653354), (260, 603096), (312, 502580), (338, 463920), (390, 402064), (416, 376935), (480, 326677), (507, 309280), (520, 301548), (624, 251290), (676, 231960), (780, 201032), (845, 185568), (1014, 154640), (1040, 150774), (1248, 125645), (1352, 115980), (1560, 100516), (1690, 92784), (1933, 81120), (2028, 77320), (2080, 75387), (2535, 61856), (2704, 57990), (3120, 50258), (3380, 46392), (3866, 40560), (4056, 38660), (5070, 30928), (5408, 28995), (5799, 27040), (6240, 25129), (6760, 23196), (7732, 20280), (8112, 19330), (9665, 16224), (10140, 15464), (11598, 13520)]