239337280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8256

約数の個数: 112

約数和(自身を含む): 701527680

約数和(自身を除く): 462190400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 8219, 14560, 16438, 29120, 32876, 41095, 57533, 65752, 82190, 106847, 115066, 131504, 164380, 213694, 230132, 263008, 287665, 328760, 427388, 460264, 526016, 534235, 575330, 657520, 747929, 854776, 920528, 1068470, 1150660, 1315040, 1495858, 1709552, 1841056, 2136940, 2301320, 2630080, 2991716, 3419104, 3682112, 3739645, 4273880, 4602640, 5983432, 6838208, 7479290, 8547760, 9205280, 11966864, 14958580, 17095520, 18410560, 23933728, 29917160, 34191040, 47867456, 59834320, 119668640, 239337280]

約数ペア:

[(1, 239337280), (2, 119668640), (4, 59834320), (5, 47867456), (7, 34191040), (8, 29917160), (10, 23933728), (13, 18410560), (14, 17095520), (16, 14958580), (20, 11966864), (26, 9205280), (28, 8547760), (32, 7479290), (35, 6838208), (40, 5983432), (52, 4602640), (56, 4273880), (64, 3739645), (65, 3682112), (70, 3419104), (80, 2991716), (91, 2630080), (104, 2301320), (112, 2136940), (130, 1841056), (140, 1709552), (160, 1495858), (182, 1315040), (208, 1150660), (224, 1068470), (260, 920528), (280, 854776), (320, 747929), (364, 657520), (416, 575330), (448, 534235), (455, 526016), (520, 460264), (560, 427388), (728, 328760), (832, 287665), (910, 263008), (1040, 230132), (1120, 213694), (1456, 164380), (1820, 131504), (2080, 115066), (2240, 106847), (2912, 82190), (3640, 65752), (4160, 57533), (5824, 41095), (7280, 32876), (8219, 29120), (14560, 16438)]