16968707280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1122269}}^1$

素因数の和:1122298

約数の個数: 160

約数和(自身を含む): 66797510400

約数和(自身を除く): 49828803120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 1122269, 2244538, 3366807, 4489076, 5611345, 6733614, 7855883, 8978152, 10100421, 11222690, 13467228, 15711766, 16834035, 17956304, 20200842, 22445380, 23567649, 26934456, 30301263, 31423532, 33668070, 39279415, 40401684, 44890760, 47135298, 50502105, 53868912, 60602526, 62847064, 67336140, 70702947, 78558830, 80803368, 89781520, 94270596, 101004210, 117838245, 121205052, 125694128, 134672280, 141405894, 151506315, 157117660, 161606736, 188541192, 202008420, 212108841, 235676490, 242410104, 269344560, 282811788, 303012630, 314235320, 353514735, 377082384, 404016840, 424217682, 471352980, 484820208, 565623576, 606025260, 628470640, 707029470, 808033680, 848435364, 942705960, 1060544205, 1131247152, 1212050520, 1414058940, 1696870728, 1885411920, 2121088410, 2424101040, 2828117880, 3393741456, 4242176820, 5656235760, 8484353640, 16968707280]

約数ペア:

[(1, 16968707280), (2, 8484353640), (3, 5656235760), (4, 4242176820), (5, 3393741456), (6, 2828117880), (7, 2424101040), (8, 2121088410), (9, 1885411920), (10, 1696870728), (12, 1414058940), (14, 1212050520), (15, 1131247152), (16, 1060544205), (18, 942705960), (20, 848435364), (21, 808033680), (24, 707029470), (27, 628470640), (28, 606025260), (30, 565623576), (35, 484820208), (36, 471352980), (40, 424217682), (42, 404016840), (45, 377082384), (48, 353514735), (54, 314235320), (56, 303012630), (60, 282811788), (63, 269344560), (70, 242410104), (72, 235676490), (80, 212108841), (84, 202008420), (90, 188541192), (105, 161606736), (108, 157117660), (112, 151506315), (120, 141405894), (126, 134672280), (135, 125694128), (140, 121205052), (144, 117838245), (168, 101004210), (180, 94270596), (189, 89781520), (210, 80803368), (216, 78558830), (240, 70702947), (252, 67336140), (270, 62847064), (280, 60602526), (315, 53868912), (336, 50502105), (360, 47135298), (378, 44890760), (420, 40401684), (432, 39279415), (504, 33668070), (540, 31423532), (560, 30301263), (630, 26934456), (720, 23567649), (756, 22445380), (840, 20200842), (945, 17956304), (1008, 16834035), (1080, 15711766), (1260, 13467228), (1512, 11222690), (1680, 10100421), (1890, 8978152), (2160, 7855883), (2520, 6733614), (3024, 5611345), (3780, 4489076), (5040, 3366807), (7560, 2244538), (15120, 1122269)]