208432866870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1\times {\mathrm{1549}}^1$

素因数の和:2452

約数の個数: 160

約数和(自身を含む): 563802307200

約数和(自身を除く): 355369440330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 271, 405, 542, 613, 810, 813, 1226, 1355, 1549, 1626, 1839, 2439, 2710, 3065, 3098, 3678, 4065, 4647, 4878, 5517, 6130, 7317, 7745, 8130, 9195, 9294, 11034, 12195, 13941, 14634, 15490, 16551, 18390, 21951, 23235, 24390, 27585, 27882, 33102, 36585, 41823, 43902, 46470, 49653, 55170, 69705, 73170, 82755, 83646, 99306, 109755, 125469, 139410, 165510, 166123, 209115, 219510, 248265, 250938, 332246, 418230, 419779, 496530, 498369, 627345, 830615, 839558, 949537, 996738, 1254690, 1259337, 1495107, 1661230, 1899074, 2098895, 2491845, 2518674, 2848611, 2990214, 3778011, 4197790, 4485321, 4747685, 4983690, 5697222, 6296685, 7475535, 7556022, 8545833, 8970642, 9495370, 11334033, 12593370, 13455963, 14243055, 14951070, 17091666, 18890055, 22426605, 22668066, 25637499, 26911926, 28486110, 34002099, 37780110, 42729165, 44853210, 51274998, 56670165, 67279815, 68004198, 76912497, 85458330, 113340330, 128187495, 134559630, 153824994, 170010495, 256374990, 257324527, 340020990, 384562485, 514649054, 769124970, 771973581, 1286622635, 1543947162, 2315920743, 2573245270, 3859867905, 4631841486, 6947762229, 7719735810, 11579603715, 13895524458, 20843286687, 23159207430, 34738811145, 41686573374, 69477622290, 104216433435, 208432866870]

約数ペア:

[(1, 208432866870), (2, 104216433435), (3, 69477622290), (5, 41686573374), (6, 34738811145), (9, 23159207430), (10, 20843286687), (15, 13895524458), (18, 11579603715), (27, 7719735810), (30, 6947762229), (45, 4631841486), (54, 3859867905), (81, 2573245270), (90, 2315920743), (135, 1543947162), (162, 1286622635), (270, 771973581), (271, 769124970), (405, 514649054), (542, 384562485), (613, 340020990), (810, 257324527), (813, 256374990), (1226, 170010495), (1355, 153824994), (1549, 134559630), (1626, 128187495), (1839, 113340330), (2439, 85458330), (2710, 76912497), (3065, 68004198), (3098, 67279815), (3678, 56670165), (4065, 51274998), (4647, 44853210), (4878, 42729165), (5517, 37780110), (6130, 34002099), (7317, 28486110), (7745, 26911926), (8130, 25637499), (9195, 22668066), (9294, 22426605), (11034, 18890055), (12195, 17091666), (13941, 14951070), (14634, 14243055), (15490, 13455963), (16551, 12593370), (18390, 11334033), (21951, 9495370), (23235, 8970642), (24390, 8545833), (27585, 7556022), (27882, 7475535), (33102, 6296685), (36585, 5697222), (41823, 4983690), (43902, 4747685), (46470, 4485321), (49653, 4197790), (55170, 3778011), (69705, 2990214), (73170, 2848611), (82755, 2518674), (83646, 2491845), (99306, 2098895), (109755, 1899074), (125469, 1661230), (139410, 1495107), (165510, 1259337), (166123, 1254690), (209115, 996738), (219510, 949537), (248265, 839558), (250938, 830615), (332246, 627345), (418230, 498369), (419779, 496530)]