233085440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13007}}^1$

素因数の和:13037

約数の個数: 80

約数和(自身を含む): 638744832

約数和(自身を除く): 405659392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 13007, 17920, 26014, 52028, 65035, 91049, 104056, 130070, 182098, 208112, 260140, 364196, 416224, 455245, 520280, 728392, 832448, 910490, 1040560, 1456784, 1664896, 1820980, 2081120, 2913568, 3329792, 3641960, 4162240, 5827136, 6659584, 7283920, 8324480, 11654272, 14567840, 16648960, 23308544, 29135680, 33297920, 46617088, 58271360, 116542720, 233085440]

約数ペア:

[(1, 233085440), (2, 116542720), (4, 58271360), (5, 46617088), (7, 33297920), (8, 29135680), (10, 23308544), (14, 16648960), (16, 14567840), (20, 11654272), (28, 8324480), (32, 7283920), (35, 6659584), (40, 5827136), (56, 4162240), (64, 3641960), (70, 3329792), (80, 2913568), (112, 2081120), (128, 1820980), (140, 1664896), (160, 1456784), (224, 1040560), (256, 910490), (280, 832448), (320, 728392), (448, 520280), (512, 455245), (560, 416224), (640, 364196), (896, 260140), (1120, 208112), (1280, 182098), (1792, 130070), (2240, 104056), (2560, 91049), (3584, 65035), (4480, 52028), (8960, 26014), (13007, 17920)]